In mid-winter, the whole world is covered with silent snow, and the blue sky and snow-covered mountains form a beautiful picture.The beginning of the video shows the birds enjoying a moment of tranquility in an ice-covered environment, and the birds seem to be especially adapted to the cold, as they move freely on the branches of the trees and over the water.The video then mentions that only larks are called summer birds, hinting at the seasonal differences between these winter-adapted birds and larks.Next, the video shows a flock of waterfowl moving through the river, where they appear in large numbers each fall, enjoying the abundance and serenity of nature.These waterbirds include a variety of different species that swim and dive in the water, showing adaptability and interaction with their environment.The video further explores the characteristics of waterfowl, especially those with long necks and legs, such as loons.These birds show amazing agility and speed when hunting, and their long necks and legs allow them to catch fast-moving fish.The video shows herons hunting with their sharp beaks and flexible claws, emphasizing their hunting skills in their natural environment.Next, the video moves to the spawning activity of the flathead mullet.At this time of year, flathead mullet come to these waters to spawn, while predators such as birds hover in the air, watching for mullet.The video shows the bird watching from above and quickly swooping down to feed as the predator hooks the fish in its talons and brings them back into the air.The video further shows how the osprey, a bird of prey, feeds.Ospreys have claws as sharp as fishhooks, and they must control their speed when feeding to avoid injury on impact with the water.The video shows the osprey hovering in the air, searching for prey with a keen eye, and then quickly swooping down to catch the fish in its talons.Even though ospreys have only a 30% predation success rate, they persistently seek out opportunities.At the end of the video, it is mentioned that ospreys are a migratory visitor in Korea, and instead of wintering or nesting, they usually choose to make a temporary home in an open tree.With these images and subtitles, the video shows the ecological relationship between birds and fish in nature, as well as their behavior and survival strategies during different seasons.Through beautiful winter landscapes and vivid animal behavior, the entire video conveys the harmony and wonder of the natural world, while revealing the complexity of ecosystems and the adaptability of living things.[00:10:00->00:20:00] In a peaceful forest, an osprey bird stands quietly on a tall branch, its eyes revealing a hint of unease.Despite the open surroundings, this is unfamiliar territory for this osprey.It seems to be looking for a suitable habitat, but the environment here is clearly different from the north it is familiar with.The osprey swayed slightly on the branch, seemingly enjoying the moment of peace, but its eyes were always alert and ready for possible danger.Suddenly, a small bird jumped up from a branch with a small fish in its beak and quickly flew away from the scene.The osprey's serenity was instantly shattered, and it immediately became tense, its eyes following the movements of the small bird.Just then, however, a flock of black and white magpies appeared on the branch, and they didn't seem to take kindly to the presence of the ospreys.These magpies live in this forest all year round and are wary of any outsiders.The osprey feels powerless in this forest, it can't compete with these magpies who live here all year round.The video shows the osprey bird moving back and forth on the branches of the tree, seemingly searching for a better location, but ultimately choosing to make a temporary home in the tree.According to local residents, the osprey will stay for about a month before continuing its long journey ahead.In order to complete this long journey, the Osprey needs to have enough energy.It flies over a body of water and begins to hover in the air, looking for prey.Suddenly, he spotted a fish on the surface of the water and quickly swooped down and grabbed his prey with his sharp claws.Even though the osprey's predation success rate is only 30%, it persists in looking for every opportunity.Meanwhile, a flock of seagulls were also moving about on the water, with quite a wide range of hunting skills and very fast speeds.Not only do seagulls hunt for their own food, but they sometimes steal food from other birds.Their sole purpose is to forage for kestrels and other raptors.Hunting becomes relatively easy for gulls who understand fish behavior.Their yellow claws stand out in the water, an instinct that makes them more efficient when hunting.The video goes on to show the hunting strategies of the Little Loon.A white bird stands at the edge of a body of water, its bright yellow legs twitching between aquatic plants as panicked fish scurry around.The hunting strategy of the little heron is based on knowledge of the behavior of its prey, which it searches for in the aquatic vegetation, ready to strike at a moment's notice.Despite his trembling legs, his eyes are always focused, and the predator must always be one step ahead of his prey, which is the key to a successful hunt.As the weather turns cold, white-tailed sea eagles fly in from the north and they choose to spend the winter on the Korean Peninsula.The video shows a young white-tailed sea eagle fishing in a river, and although it is not yet skilled enough to catch fish, it is fortunate that it is also sensitive to carrion, which provides it with an additional food source.Adult white-tailed sea eagles shivering in the cold wind, a large raptor with a body length of one meter and a wingspan of two meters and forty centimeters, which needs to consume a large amount of food every day in order to maintain this size.They feed primarily on fish and sometimes prey on other birds and mammals.The final image of the video shows the arrival of spring, the warming of the water, and the people living near the water becoming active again.A calm river runs through the rocks and trees, and a small toy boat floats on the water as if telling the story of spring.As the seasons change, the harmony and wonder of nature is once again on display.[00:20:00->00:30:00] As spring approaches, water temperatures are picking up and people living near the water are becoming active again.The video screen switches to a branch where a kingfisher perches quietly, wings slightly spread, seemingly enjoying the warmth of the sun.The kingfisher's feathers are a stunning blue and white color, and its eyes reveal a sense of alertness and anticipation.The presence of the kingfisher seems to have brought new life to this quiet forest.In the video, a group of birds of different colors and sizes can be seen gathering on a tree branch, where they seem to be enjoying each other's company.The caption on the screen suggests that kingfishers are coming, which marks the beginning of the busy season for the common kingfisher.The video goes on to show the pair of Common Kingfishers foraging for food in a tense atmosphere.The female on the right has a red beak and her persistence keeps the male on his toes.The males seem to be ready to respond to possible threats, while the females concentrate on finding food.The video shows a kingfisher flying through the air before landing on a tree.It moves quickly and nimbly, displaying a natural hunting instinct.The scene then shifts underwater to a school of fish swimming in a cave, enjoying their natural habitat.The underwater world looks very different from the surface, with light passing through the water and refracting a marvelous light effect that makes the underwater fish look closer.The kingfisher reappears in the frame as it flies over the body of water and then quickly swoops down to the surface.The kingfisher flew off in a hurry with a fish in its beak.However, it seems to have accidentally dropped a fish, but the kingfisher doesn't mind too much, as if to say, "Don't worry, no one will notice."This sequence of movements by the kingfisher in the video demonstrates its agility and efficiency as a predator.The video then shows more details of the underwater world.A fish leaps out of the water as if showing off its jumping ability.The scene switches to a close-up of a small fish swimming in a river, with the light bending over the surface of the water, making the fish appear closer.The kingfisher's predatory skills depend not only on speed, but also on an understanding of light refraction.The video mentions that even an experienced hunter can miss by a few centimeters.Kingfishers learn their feeding skills by trial and error.The video ends by showing the courtship behavior of a kingfisher.The male kingfisher uses a fish as a gift to symbolize his courtship of the female.Males may have to dive frequently to get more food to attract females.A caption in the video prompts, "What is the first rule of hunting?" Immediately afterward, the footage demonstrates that fish have a field of vision of up to 270 degrees, allowing them to perceive movement from all directions.The kingfisher's ambush strategy is especially important at this time of year, when it must approach its prey silently so as not to be detected.The video goes on to show the fish swimming against the current.In a clear river, the fish are rolling along in search of food, and every fish knows where to go to feed.However, competition between the birds is fierce, and the larger, stronger herons occupy a more favorable position.An egret shows its adaptability to its environment by searching for food on a rocky outcrop near a well.The Green Heron also clings to a convenient hunting ground, and it looks focused and serious as it searches for prey.With the onset of the rainy season, the river rises and the green heron finds new habitat and hunting grounds.Knowing that it would not be easy for him to hunt on the raging banks of the river, he chose a tall tree as his observation point.Each step was careful, like walking a tightrope.Foraging is equally dangerous, and green herons must always be alert for possible threats.The video concludes with a demonstration of the Green Heron's feeding techniques.It uses its surroundings to learn about the habits of its prey so that it can be more efficient when hunting.In the middle of a beautiful green field, you can see a small paddy field under the cliff.A turtle swims in the water and enjoys the scenery around it.The video also shows grasshoppers in the grass falling into the water, the tiny insects appearing even more vulnerable to the surface tension of the water.Water is a world of both danger and opportunity for them.With these vivid images and captions, the video shows the survival strategies of kingfishers, fish, and other creatures in nature, and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[00:30:00->00:40:00]### Narrative description of current video content

The camera of the video pans to a peaceful rice field where everything seems to be in perfect harmony.A lamb swims lazily in the pool around the tall grass, seemingly enjoying the moment of peace.However, the video's subtitles suggest, "The battle didn't last long.The good times don't last long."This statement seems to foreshadow the changes to come.The camera then switches to a group of insects swimming in the water, where they seem to be enjoying their time as they search for food.The background music of the video gradually builds up, creating a tense atmosphere.The camera then closes in to show a close-up of wheat swimming in a pool, which is surrounded by water plants and wheat, making it seem extraordinarily serene.However, the subtitle repeats again, "The battle will not last long."It hints at the unknown struggles that may lie beneath these tranquil waters.Immediately afterward, the video shows a full view of a small rice field, with a caption suggesting, "But the food chain in the small rice field is clear."The camera makes the activity of the creatures in the water seem well organized, each playing a role in its place.Suddenly, a grasshopper appears in the picture, struggling on the surface of the water as if about to drown.The video's caption says, "But sometimes the desire for life will win you big."The words seemed to encourage the tiny insect.Sure enough, the grasshopper found a small rock for support and managed to get out of the water as if by miracle.The caption re-emphasizes, "He almost died, but by some miracle he was saved."

The camera then switches to a man on a bicycle riding on a road surrounded by trees, seemingly enjoying the beauty of nature.The video's caption suggests, "A creature is watching nearby."This quote leads to the next scene.A kingfisher makes its way through the branches of the forest, its distinctive blue and white feathers shining in the sunlight.The kingfisher appears to be hunting for food, showing excellent hunting skills as it moves quickly and nimbly.The camera switches again to another kingfisher, standing on a rope with a fish in its beak, seemingly enjoying its trophy.The video's caption mentions, "This is a collared summer migrant from the Korean Peninsula, with its orange bill contrasting with its blue plumage."This kingfisher is not only beautiful but has unique hunting skills.The video goes on to show the kingfisher resting on a rope, seemingly enjoying its surroundings and remaining alert to the creatures around it.Next, the video shows a flock of birds of different colors and sizes enjoying their time on a power line.The birds seemed to be enjoying each other's company, creating a harmonious picture.The video's caption mentions, "The collared owl kingfisher is omnivorous.He feeds on a variety of foods, from waterfowl and insects to small snakes, and his favorite delicacies are frogs and small fish."The footage then shows the kingfisher flying and diving through the water, displaying excellent hunting skills as it captures its prey with agility.The final image of the video shows the arrival of spring, the warming of the water, and the people living near the water becoming active again.A calm river runs through the rocks and trees, and a small toy boat floats on the water as if telling the story of spring.With these vivid images and captions, the video shows the survival strategies of kingfishers, fish, and other creatures in nature, and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[00:40:00->00:50:00] The camera of the video pans to a serene rice field, the sunlight reflecting a golden glow off the sparkling water.A cormorant stood silently on a rock in the water, its feathers glistening waterproof in the sunlight.The cormorant's wings were slightly spread, as if enjoying the moment's peace and quiet while drying its feathers, which were wet from a recent meal.The video's subtitles suggest, "In the battle for survival, perseverance ultimately determines success or failure."This quote seems to emphasize the resilience and indomitability of the cormorant.The camera closes in to show details of the cormorant's feathers.The video's caption explains, "The cormorant's feathers are waterproof, allowing it to dive deeper."The feather structure of the cormorant allows it to swim freely in the water without losing buoyancy.This unique adaptation makes cormorants masters of underwater hunting.Cormorants demonstrate amazing hunting skills as they swim quickly through the water, catching fish with their beaks.Next, the video shows a group of cormorants resting on a rock in the water; they seem to be enjoying each other's company, creating a harmonious picture.The caption of the video mentions, "In order to survive, cormorants must understand and adapt to their prey."Cormorants rely not only on speed when hunting, but also on understanding prey behavior.They swim nimbly underwater and approach their prey silently, displaying excellent hunting instincts.The camera switches to a close-up of a cormorant stalking through the water, its eyes locked ahead as it searches for prey.With his wings, his hunting strategy is to swim, not flap his wings," the video's caption says."The cormorant's hunting strategy is to dive into the water and paddle with its wings like an oar, rather than flapping its wings like other birds.This unique hunting method allows cormorants to move quickly underwater to catch fast-swimming fish.The video then shows a cormorant successfully catching a fish as it quickly picks up its prey in its beak and surfaces.Cormorants resting on the rocks, enjoying their trophies.The video's caption mentions, "This means that after spearfishing, he has work to do."Not only do cormorants need to catch their prey, they also need to dry their feathers to keep them waterproof.This cycle of hunting and resting demonstrates the cormorant's survival wisdom in nature.The final image of the video shows the arrival of spring, the gradual return of water temperatures, and the people living near the water becoming active again.A calm river runs through the rocks and trees, and a small toy boat floats on the water as if telling the story of spring.With these vivid images and captions, the video shows the survival strategies of cormorants, fish, and other creatures in nature, and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[00:50:00->01:00:00] The video's frame shifts to a serene sky as a large bird glides through the air, its wingspan so wide that it seems to arc gracefully through the air.It was a raptor belonging to the hawk family, and it hovered in the air as if looking for prey.The video's captions explain that the bird's wingspan allows it to glide smoothly through the air, minimizing exertion and using air currents to glide.It hovered in the air, scanning the ground with keen eyes for any possible prey.The camera zooms in to see the bird spinning in the air, enjoying the freedom that comes with flight.The video's subtitles again mention that it sometimes stops in the air to look for food, a behavior known as "hovering."In this vast expanse of sky, it stands like a pole in mid-air, almost still, as if waiting for its prey to appear.Next, the video shows a bird swooping from the air in an attempt to catch prey on the ground.However, the screen shows it didn't work.The video's caption explains that it may have missed the hunt because of the sudden movement of the target.Nonetheless, the bird didn't give up, and it continued to hover in the air, looking for the next opportunity.The camera switches to a man on a bicycle riding on a dry road surrounded by trees, seemingly enjoying the beauty of nature.The caption of the video mentions that flight is not only necessary for survival but also an extra activity for birds.The contrast between the man's ride and the bird's flight shows the harmony between nature and human activity.The video then shows a bird lingering on a tree branch where it appears to be looking for food.The video's caption explains that the bird is a Korean Spoonbill, which spends most of its day looking down from high up in the sky, searching for food from high branches or man-made structures.This behavior allows it to better observe the ground and look for prey.The video goes on to show a close-up of a bird flying through the sky with a beautiful sunset in the background.The video's caption mentions that kestrels are members of a family of falcons that typically feed on voles.It has a unique hunting technique, being able to hover in the air for long periods of time, even "freezing" at one point, flapping its wings violently as if it were a pole of observation in the air.Next, the video shows kestrel hunting techniques.The kestrel's eyes can see in the ultraviolet spectrum, which allows it to spot territories that voles have marked with urine.Urine contains a special pigment that is visible under ultraviolet light, so kestrels can easily track their prey.The video's subtitles explain that kestrels are able to quickly find the direction of their prey through these markings, thus increasing their hunting success.The video's camera then pans to a patch of tall grass where a vole moves quickly through the grass, trying to avoid a potential predator.The kestrel hovers in the air and suddenly swoops down, but the vole has quickly taken cover.The video's caption mentions that even though kestrels have very keen eyesight, their prey's quick reflexes can sometimes help them escape.As the camera switches, the video shows a flock of birds flying over a frozen lake as they appear to be searching for food.The caption of the video mentions that it is not easy for the big birds to survive during the winter season and they need to utilize various tricks to get food.A large eagle rests on a rock in the river, observing its surroundings.The video's caption explains that the great eagle usually uses the wind to help hunt, and it is not only good at hunting pheasants in the wind, but also in the rain and on the water.This variety of hunting skills allows the great eagle to find food in a variety of environments.At the end of the video, the scene returns to a peaceful field where a kestrel hovers in the air, seemingly waiting for its next prey to appear.With these vivid images and captions, the video demonstrates the hunting techniques and survival strategies of raptors in nature, as well as the changes in their behavior during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[01:00:00->01:10:00] The video's frame switches to a serene waterfront, the sunlight pouring down on the shimmering water, reflecting a golden glow.A cormorant stood silently on a rock in the water, its feathers glistening waterproof in the sunlight.The cormorant's wings were slightly spread, as if enjoying the moment's peace and quiet while drying its feathers, which were wet from a recent meal.The video's caption explains, "In the battle for survival, perseverance ultimately determines success or failure."This quote seems to emphasize the resilience and indomitability of the cormorant.The camera closes in to show details of the cormorant's feathers.The video's caption explains, "The cormorant's feathers are waterproof, allowing it to dive deeper."The feather structure of the cormorant allows it to swim freely in the water without losing buoyancy.This unique adaptation makes cormorants masters of underwater hunting.Cormorants demonstrate amazing hunting skills as they swim quickly through the water, catching fish with their beaks.Next, the video shows a group of cormorants resting on a rock in the water; they seem to be enjoying each other's company, creating a harmonious picture.The caption of the video mentions, "In order to survive, cormorants must understand and adapt to their prey."Cormorants rely not only on speed when hunting, but also on understanding prey behavior.They swim nimbly underwater and approach their prey silently, displaying excellent hunting instincts.The camera switches to a close-up of a cormorant stalking through the water, its eyes locked ahead as it searches for prey.With his wings, his hunting strategy is to swim, not flap his wings," the video's caption says."The cormorant's hunting strategy is to dive into the water and paddle with its wings like an oar, rather than flapping its wings like other birds.This unique hunting method allows cormorants to move quickly underwater to catch fast-swimming fish.The video then shows a cormorant successfully catching a fish as it quickly picks up its prey in its beak and surfaces.Cormorants resting on the rocks, enjoying their trophies.The video's caption mentions, "This means that after spearfishing, he has work to do."Not only do cormorants need to catch their prey, they also need to dry their feathers to keep them waterproof.This cycle of hunting and resting demonstrates the cormorant's survival wisdom in nature.The final image of the video shows the arrival of spring, the gradual return of water temperatures, and the people living near the water becoming active again.A calm river runs through the rocks and trees, and a small toy boat floats on the water as if telling the story of spring.With these vivid images and captions, the video shows the survival strategies of cormorants, fish, and other creatures in nature, and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[01:10:00->01:20:00] The camera of the video pans to a peaceful field, the sunlight reflecting off the sparkling water in a golden glow.A cormorant stood silently on a rock in the water, its feathers glistening waterproof in the sunlight.The cormorant's wings were slightly spread, as if enjoying the moment's peace and quiet while drying its feathers, which were wet from a recent meal.The video's caption explains, "In the battle for survival, perseverance ultimately determines success or failure."This quote seems to emphasize the resilience and indomitability of the cormorant.The camera closes in to show details of the cormorant's feathers.The video's caption explains, "The cormorant's feathers are waterproof, allowing it to dive deeper."The feather structure of the cormorant allows it to swim freely in the water without losing buoyancy.This unique adaptation makes cormorants masters of underwater hunting.Cormorants demonstrate amazing hunting skills as they swim quickly through the water, catching fish with their beaks.Next, the video shows a group of cormorants resting on a rock in the water; they seem to be enjoying each other's company, creating a harmonious picture.The caption of the video mentions, "In order to survive, cormorants must understand and adapt to their prey."Cormorants rely not only on speed when hunting, but also on understanding prey behavior.They swim nimbly underwater and approach their prey silently, displaying excellent hunting instincts.The camera switches to a close-up of a cormorant stalking through the water, its eyes locked ahead as it searches for prey.With his wings, his hunting strategy is to swim, not flap his wings," the video's caption says."The cormorant's hunting strategy is to dive into the water and paddle with its wings like an oar, rather than flapping its wings like other birds.This unique hunting method allows cormorants to move quickly underwater to catch fast-swimming fish.The video then shows a cormorant successfully catching a fish as it quickly picks up its prey in its beak and surfaces.Cormorants resting on the rocks, enjoying their trophies.The video's caption mentions, "This means that after spearfishing, he has work to do."Not only do cormorants need to catch their prey, they also need to dry their feathers to keep them waterproof.This cycle of hunting and resting demonstrates the cormorant's survival wisdom in nature.The final image of the video shows the arrival of spring, the gradual return of water temperatures, and the people living near the water becoming active again.A calm river runs through the rocks and trees, and a small toy boat floats on the water as if telling the story of spring.With these vivid images and captions, the video shows the survival strategies of cormorants, fish, and other creatures in nature, and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.However, the camera of the video suddenly panned to a small sparrow on the ground.This little sparrow slid through the grass as if looking for food.The video's caption mentions, "'hoopoe' leads by 10 points."The phrase seems to imply some kind of competition, but the exact context is not clear.Immediately after that, the image shows a Hoopoe bird, which is eating a worm on the ground and seems to be enjoying its meal.The video's caption once again reads, "'hoopoe' leads by 10 points."This seems to emphasize some sort of competitive relationship, but does not explain it further.The camera pulls away to show a bird scattering on a branch in a tree area, the bird appears to be a Hoopoe which is resting on the branch.The video's caption explains, "Needless to say, this elegant bird's beak is full of dirt at this time of year."Judging by the position of the badge, it's in a good position and seems to be in a good mood.This indicates that the Hoopoe is in a happy mood having found plenty of food during the season.Next, the video shows a bird flying through the sky with trees in the background.The bird appeared to be a small bird of prey as it flew freely through the sky, enjoying the joy of flight.The caption of the video mentions, "Judging by the position of the badge, he's in a good mood."The music gradually builds up, creating an atmosphere of serenity and freedom.The camera of the video then pans to a beautiful view of the sky with clouds and trees in the background in what appears to be a calm and serene environment.The video is subtitled with music, further enhancing the serenity of the image.The camera then switches to a bird scattering on a tree branch, which appears to be a small bird that is curious about its surroundings and seems to be observing something.The video then shows a Chinese Eagle Quail flying through the sky, its wings pointed and looking elegant.The video's caption explains, "This is a Chinese quail hawk, which is often seen in the summer and is a raptor, and it was disturbed by something."Footage from the video shows a raptor being disturbed and flying away.Next, the image shows a flock of birds flying through the sky on what appears to be a sunny day as the birds enjoy their time in the sky.The caption of the video mentions, "Others are attacking Chinese quail hawks."Then the image shows a bird flying in the sky, which appears to be a small bird, as it flashes across the blue sky.The video's caption explains, "Raven is really worried about this eagle."The camera then switches to a bird flying through the sky and then mounting a tree.The caption of the video mentions, "The bird returns to successfully chase away the outsiders."To an outsider, it's called a lark.The video's caption further explains, "During the mating season, this territory belongs to the Siberian lark.All enemies who dare to violate their territory must be expelled immediately."

The camera of the video then pans to a beautiful green field surrounded by mountains and trees in what appears to be a calm and peaceful environment.The caption of the video mentions, "Seagulls spend their summers in South Korea, and they spend their summers on the Korean Peninsula."Then a red parrot, a raptor about 30 centimeters tall, appears in the picture.The video's caption explains, "The red parrot is said to be so skilled at hunting that even other birds envy it."

Footage from the video then shows a bird scattering on a branch in a forest, the bird curious about its surroundings.The caption of the video mentions, "It usually catches small birds, but sometimes it catches big ones and even eats insects as a snack."The camera then switches to a bird soaring through the sky, which appears to be a hawk or eagle-like raptor, as it has a pointed tail and sharp wings.The video's caption explains, "The red parrot's wings give it such a graceful flight."

Footage from the video continues to show the red parrot flying through the sky with a beautiful natural setting in the background.The video's caption mentions, "Unlike birds of the hawk family, the red parrot has long, thick wings, which make it uncomfortable to hover in air currents, but allows it to make quick turns and catch up with its prey quickly."Then the scene shows a bird flying through the sky and then ascending a tree.The caption of the video mentions, "When you see its wings, you might even think it's a sparrow because they're raptors."

Footage from the video then shows a bird flying through the sky, which appears to be a small bird, as it flies freely through the sky.The caption of the video mentions, "The Red Cockatoo's wings make its flight so graceful."The music plays again, further enhancing the serenity of the image.The camera then switches to a group of birds flying in the sky, they seem to be enjoying their flight, it's a beautiful sight.The video's caption mentions, "Unlike hawks such as the Korean white-tailed eagle, the red parrot has long, thick wings, which make it uncomfortable hovering in air currents, but allows it to make quick turns and catch up with prey quickly."Then the scene shows a bird flying through the sky and then ascending a tree.The caption of the video mentions, "Tail feathers are extremely important when changing the direction or speed of flight."The camera then switches to a bird flying over a green field, the bird appears to be searching for its prey, the camera follows the bird's movements as it flies over the field.The video's caption mentions, "The red parrot can even catch swallows, thanks to its narrow wings and forked tail."

Footage from the video then shows a bird scattering on a branch in the forest, which appears to be hunting for its prey.The caption of the video mentions, "Swallows' tails can change direction at any time."The camera then switches to a bird flying through the sky, it appears to be a small bird and it flies freely through the sky.The video's caption mentions, "The Red Cockatoo is very good at aerial flight, but generally not perfect, and it is unable to fully utilize its skills in dense environments."

Footage from the video then shows a bird flying through the sky and then ascending a tree.The caption of the video mentions, "In overgrown areas such as densely populated bushes, swallows end up hiding in bushes or grasses, avoiding the forest."The picture then shows a bird flying over a field of green grass on what appears to be a sunny day, and the bird seems to be enjoying its flight.The caption of the video mentions, "Usually in the summer, swallows fly over rice paddies, fast and low.Insects in rice paddies climb quickly and don't get too high."

Footage from the video then shows a bird flying through the sky, it appears to be a hawk or hawk-like raptor, it rises in the sky and the bird appears to be enjoying the freedom of flying through the sky.The caption of the video mentions, "This is not an easy bird to catch."The music plays again, further enhancing the serenity of the image.The camera then switches to a bird flying through the sky, which appears to be an eagle or hawk-like raptor, as the bird flies freely through the sky.The caption of the video mentions, "The raptors must finish feeding before the swallows disappear into the undergrowth."

Footage from the video then shows a bird flying through the sky, appearing to be a hawk or hawk-like raptor, as the bird floats across a green field.The caption of the video mentions, "The raptors must finish feeding before the swallows disappear into the undergrowth."The music plays again, further enhancing the serenity of the image.The camera then switches to a bird flying in the sky, which appears to be a hawk or hawk-like raptor, and the bird flies freely in the sky with no other objects or people visible in the video.The caption of the video mentions, "The raptors must finish feeding before the swallows disappear into the undergrowth."

Footage from the video then shows a bird flying through a field surrounded by trees; the bird appears to be enjoying time outdoors.The caption of the video mentions, "The raptors must finish feeding before the swallows disappear into the undergrowth."The music plays again, further enhancing the serenity of the image.The camera then switches to a bird scattering on a branch and eating a piece of meat.The caption of the video mentions, "The secret to success or failure in hunting is that the predator must be faster and more persistent than the prey.Hunting is successful when the predator's skills exceed those of the prey."

Footage from the video then shows a drone flying over a field of wheat, equipped with a camera that takes stunning aerial photos of the field.The drone's movements were smooth and steady as it captured the beauty of the wheat field.The caption of the video mentions, "Hunting is successful when the predator's skills exceed those of the prey."Then the camera switches to a rice field in the fall, where the wind picks up and the rice field becomes golden.The caption of the video mentions, "With the arrival of fall, the rice fields become golden."

Footage from the video then shows a combination lawnmower passing through a field, which is used to harvest crops, and it is being used to harvest wheat.The subtitle of the video mentions, "Autumn winds rise and the rice fields are golden."The camera then switches to a close-up view of a field of hay, where the camera vibrates over the hay, revealing the details of each leaf.The caption of the video mentions, "Even after the rice harvest, the birds still have plenty of food."

Footage from the video then shows a bird on a branch of the meadow, seemingly looking for food.The caption of the video mentions, "Even after the rice harvest, the birds still have plenty of food."The camera then switches to a group of small birds gathered in a field where they are picking up fallen grain.The caption of the video mentions, "Birds picking up fallen grain in the field."

Footage from the video then shows a pair of birds sitting on the floor, one eating and the other resting, as they appear to be enjoying time together.The video's caption mentions, "One of the sparrows."The camera then switches to a baby bird being fed by its mother, who appears to be hungry and is trying to feed it.The subtitle of the video mentions, "It may seem like a simple task, but it requires a lot of experience and concentration to get food."

Footage from the video then shows a cute little bird sitting on the floor, it appears to be a sparrow and it seems to be enjoying its surroundings.The caption of the video mentions, "It takes a lot of experience and concentration to get food."The camera then switches to a close-up view of the head of what appears to be a small bird with yellow and black feathers.The caption of the video mentions, "It takes a lot of experience and concentration to get food."

Footage from the video then shows a bird strewn across a branch, seemingly a small bird with yellow and black feathers, the bird appears to be resting and looking around.The caption of the video mentions, "It takes a lot of experience and concentration to get food."The music plays again, further enhancing the serenity of the image.The camera then switches to a bird on a branch of the meadow, seemingly looking for food.The caption of the video mentions, "It takes a lot of experience and concentration to get food."

Footage from the video then shows a flock of birds sitting on a branch in the snow, enjoying the winter.The caption of the video mentions, "This requires special structures to handle large pieces of food."The camera then switches to a bird scattering on a branch in the snow, seemingly looking for food.The caption of the video mentions, "Big chunks of food require special structure."

Footage from the video then shows a bird strewn across a tree branch, its beak opening and closing, looking hungry and searching for food.The caption of the video mentions, "Korean rice chickens have unusually large beaks, which determines whether or not they can eat the beans."The camera then switches to a bird sitting on a branch, eating a piece of food.The caption of the video mentions, "He rolls the beans around in his mouth and removes the shells."

Footage from the video then shows a bird scattering on a tree branch, eating a type of seed, which appears to be a sparrow, seemingly enjoying its meal.The caption of the video mentions, "It rolls the beans in its mouth and removes the shells."The camera then switches to a bird scattering on a branch in the snow, the bird looks around and seems curious about its surroundings.The caption of the video mentions, "It takes a lot of experience and concentration to get food."

Footage from the video then shows a bird scattering on a tree branch, eating a type of seed, which appears to be a sparrow, seemingly enjoying its meal.The caption of the video mentions, "It takes a lot of experience and concentration to get food."

Footage from the video then shows a bird scattering on a tree branch, eating a type of seed, which appears to be a sparrow, seemingly enjoying its meal.The caption of the video mentions, "It takes a lot of experience and concentration to get food."The camera then switches to a bird scattering on the branches of a tree, eating a type of seed, which appears to be a sparrow and seems to be enjoying its meal.The caption of the video mentions, "It takes a lot of experience and concentration to get food."

The footage of the video ends by showing a bird scattering on a branch, eating a type of seed, which appears to be a sparrow, seemingly enjoying its meal.The caption of the video mentions, "It takes a lot of experience and concentration to get food."The music plays again, further enhancing the serenity of the image.With these vivid images and subtitles, the video shows the survival strategies of birds in nature and how their behavior changes during different seasons.The arrival of spring brings not only warmth, but also new life and vitality.[01:20:00->01:30:00] The camera of the video focuses on the head of a small bird, with the camera vibrating slightly on the bird's face as if to show its subtle movements.The bird appears to be handling a sunflower seed, and the video's caption suggests, "Remove the inner shell and the bird gets the kernel." The bird's beak quickly and skillfully peeled away the outer shell to reveal the inner core inside, its eyes revealing a sense of satisfaction and accomplishment.Next, the camera switches to the beak of the bird, which appears to be a large tit.This great tit is busy eating as the video's caption re-emphasizes, "This bird gets the kernel." Music plays softly in the background, adding a touch of serenity to the scene.The caption further explains, "Playing an important role in this process is the distinctive shape of the large beak and tongue." The great tit has a large, powerful bill and a uniquely shaped tongue, features that allow it to handle sunflower seeds with ease.The camera closes in again to show details of the great tit's beak and tongue.The caption of the video mentions, "Large beak and unique tongue shape." The great tit's large beak and unique tongue shape allow it to efficiently peel away the shell to get to the inner core.The video's captions go on to explain, "Even birds without strong beaks love it." The image shows a small bird on top of a sunflower, seemingly enjoying the sunflower seeds.The music plays again, emphasizing the point: "Even birds without strong beaks like sunflower seeds."

Next, the camera switches to a great tit on a branch in a wooden area, seemingly looking for food.The caption of the video mentions, "It's a big tits, but it's not a big huller." Although the great tit enjoys sunflower seeds, its beak and tongue shape are not as well suited to handling larger seeds as other birds.The video's caption further explains, "But she didn't do well with the huller.How can she eat the peanuts because they are rather large?" The great tit tries to eat a peanut, but is clearly out of her depth, her beak and feet appearing too small to handle the hard shell.The camera switches to a close-up of a great tit eating on the ground, where it appears to be struggling with a peanut.The video's caption explains, "How can she eat a peanut just because it's big and has a hard shell?" The great tit's small beak and feet make it look like she's struggling to handle the hard shells, but she doesn't give up.The video's caption emphasizes, "She loses her balance, but she won't give up." The great tits hopped from branch to branch, seemingly searching for other, more manageable food.Next, the camera shows a great tit on a branch in the forest, seemingly enjoying the scenery and sounds of nature around him.The caption of the video mentions, "The great tit doesn't have any special skills or unique body structure, but she can endure cold winters like any other bird." The great tit has no special hunting skills, but it has a tenacious will to survive, which enables it to survive the harsh winters.The video's caption further explains, "It wasn't her hunting skills that kept her alive while waiting for spring, but her will to survive."

The final image of the video shows a great tit stopping on a branch and then flying up.The music plays again, adding a touch of serenity and warmth to the scene.The video's credits summarize, "All birds have their own unique hunting methods that are integral to their survival strategies." The camera switches to a bird flying through the sky before landing on the ground in what appears to be a raptor.The video's caption mentions, "They are an integral part of their survival strategy."

With these vivid images and subtitles, the video shows the survival strategies of birds in different seasons and the tenacity they show to survive.The arrival of spring brings not only warmth, but also new life and vitality.

Question: How many different types of predation can be observed in the video?

Choices:
A. Approximately five variations were documented.
B. No more than four categories were evident.
C. At least seven were observed.
D. Only three distinct types were identified.

Answer: C

The first is a fishhawk hovering high in the sky, hunting by swooping down and touching the surface of the water quickly with its talons. [00:03:16->00:10:59]

The second is a gull demonstrating the skill of obtaining food through sprinting and stealing. [00:11:05->00:13:13]

The third is a kingfisher flying vertically and quickly down into the water to catch small fish with its beak [00:20:05->00:22:56]

The fourth is a green heron that takes advantage of the opportunity to catch a small fish at the edge of the river when it jumps upstream against the flow of the broodstock [00:23:50->00:27:19].

The fifth is an omnivorous kingfisher gliding across the water to catch prey [00:30:05->00:33:25]

The sixth species is the brown dipper that dives directly into the water to feed on water insects [00:33:33->00:37:09]

The seventh is that the cormorant's Pu foot speeds up its ability to catch fish underwater [00:37:15->00:42:04].

Question: How many species of fishing birds are featured in the video?

Choices:
A. In all, seven species of fishing birds appeared.
B. Four different species of fishing birds were featured.
C. A total of nine fishing bird species were highlighted.
D. The video showcased five distinct species of fishing birds.

Answer: A

In all, seven species of fishing birds appeared.

The second is a fish eagle that preys on mullets [00:03:16->00:10:59]

The fourth is the white-tailed hawk [00:16:15->00:19:25]

The fifth species is the kingfisher [00:19:59->00:22:56]

The sixth is a green heron [00:23:50->00:27:19]

The seventh is the underwater cormorant [00:37:15->00:42:04]

Question: Why does the male kingfisher in the video go underwater to fish so often?

Choices:
A. Misapplication of Fish diagnostic criteria
B. Fish for females in order to woo them.
C. Partial implementation of Fish for females in order to woo them.
D. Reverse derivation from the correct conclusion

Answer: B

Red-billed male kingfisher has been harassing female kingfisher [00:19:35->00:20:15]

Male kingfisher flies away [00:20:17->00:21:05] after catching a fish and not eating it.

The male kingfisher goes down again to catch fish for the female kingfisher to eat [00:21:06->00:22:33]

The female no longer pushes the male away, and the male kingfisher is successful in his fishing courtship [00:22:34->00:22:56]

Question: If the kestrel in the video had lost its UV vision ability, would it have been able to catch a vole?

Choices:
A. The kestrels would likely detect the voles more easily due to enhanced auditory senses.
B. The kestrels might catch the voles faster by relying solely on their superior speed.
C. The kestrels may not be able to find the voles, allowing them to take advantage of the opportunity to hide.
D. The kestrels could still locate the voles efficiently using their infrared vision capabilities.

Answer: C

The kestrels may not be able to find the voles, allowing them to take advantage of the opportunity to hide.

The video shows a kestrel staying in mid-air looking for a vole. [00:52:32-> 00:55:06]

If the kestrels didn't have UV vision there would be no way to see where the vole had traveled.

Perhaps the vole found a natural enemy just overhead and took the opportunity to hide.

Question: The video shows a hawk enjoying a meal, when an owl appears, what happens next?

Choices:
A. Perhaps the hawk will call its companion to come along and chase the owl away to reclaim the prey it has captured.
B. The owl might seize the opportunity to steal the hawk's prey while it is distracted.
C. The hawk could engage in a territorial display to intimidate the owl and protect its meal.
D. The hawk may abandon its meal and retreat to avoid a potential conflict with the owl.

Answer: A

Perhaps the hawk will call its companion to come along and chase the owl away to reclaim the prey it has captured.

Video of a hawk capturing a mallard duck for enjoyment [00:59:39->01:00:31]

Owl comes over, hawk is scared off [01:00:32->01:02:02]

The hawk went in fear to find his companion.

The hawk and its companions chased off the owls.

A hawk enjoys a mallard with its companions.

Question: What is the current season as can be inferred from the presence of the cuckoo bird in the video?

Choices:
A. One can surmise that winter is over and spring is here.
B. The presence of the cuckoo indicates that autumn is approaching.
C. The arrival of the cuckoo suggests that summer has just begun.
D. One can conclude that winter is still in full effect.

Answer: A

One can surmise that winter is over and spring is here.

The video shows a vibrant scene as the ice melts and insects come out to feed [01:02:19->01:04:01].

The cuckoo bird stands on a branch and chirps [01:04:02->01:04:51]

Cuckoos and other birds are out looking for insects [01:04:52->01:11:21]

Cuckoos are summer migratory birds, and the presence of cuckoos in the video means that winter is over and spring is here. [01:02:19->01:11:21]

Question: What are the main types of bird prey shown in the video?

Choices:
A. Six species of hunting birds are chiefly presented.
B. Eight species of predatory birds are primarily shown.
C. Five species of raptors are prominently featured.
D. Seven species of birds of prey are mainly displayed.

Answer: D

Seven species of birds of prey are mainly displayed.

The first is a snake captured by a burrowing bird [00:44:37->00:49:05]

The second is a vole that vultures love to eat [00:49:15->00:52:33]

The third is a wagtail that loves to eat frozen mosquitoes [00:56:51->00:59:29]

The fourth is a mallard captured by a hawk [00:59:39->01:02:02]

The fifth is an insect favored by cuckoos and other birds [01:02:19->01:11:21]

The sixth species is the sparrowhawk which likes to hunt other birds [01:11:29->01:17:05]

The seventh is the grain that the birds like to eat [01:11:29->01:18:39]

Question: What is the main point of this documentary?

Choices:
A. This documentary examines the nesting behaviors of various bird species, focusing on the construction of nests, parental care, and the development of chicks from hatching to fledging. It includes rare footage of nest-building techniques and feeding rituals.
B. This documentary explores the migratory patterns of birds across continents, highlighting the challenges they face due to climate change and habitat loss. It features detailed footage of seasonal journeys and the adaptations birds make to survive long flights.
C. This documentary focuses on bird hunting, showing the predatory strategies of birds of prey ranging from plovers to eagles. The first part, "Birds That Conquer Water," presents underwater and overwater battles, while the second part, "Hunting, the Essence of Survival," uses raptors to attack from high above, and is a time-lapse documentary that shows the immediate tactics that birds use to capture their prey.
D. This documentary investigates the vocalizations and communication methods of birds, analyzing how different species use songs and calls to attract mates, defend territories, and coordinate group activities. It includes spectrograms and behavioral studies.

Answer: C

This documentary focuses on bird hunting, showing the predatory strategies of birds of prey ranging from plovers to eagles. The first part, "Birds That Conquer Water," presents underwater and overwater battles, while the second part, "Hunting, the Essence of Survival," uses raptors to attack from high above, and is a time-lapse documentary that shows the immediate tactics that birds use to capture their prey.


This video focuses on a series of scenes related to cooking, and through several consecutive time segments, the viewer is able to see different characters in the kitchen as they prepare a variety of traditional dishes.The main characters in the video include men and women dressed in different colors cooking in different kitchen environments, and in some scenes there are other people involved, showing a family or community cooking atmosphere.The beginning of the video shows a man in a black shirt pouring a green liquid into a boiling water bottle, seemingly preparing a special liquid.The video then switches to a woman in a green shirt preparing a meal in a blank room, using green vegetables as ingredients.The green liquid appears several times in the video, suggesting that this could be a specific flavor or ingredient.As the video progresses, viewers can see the cooking process in more detail.For example, one man is mixing ingredients in a pot while another woman is cutting vegetables and putting them on a string to dry.These scenes show how cooking is done in traditional rural areas, using open flames and traditional tools.The video also features a food processing machine showing the use of modern cooking equipment.Some of the key characters in the video, such as the man in the white shirt and the woman in the green shirt, appear several times in different cooking scenes, and they seem to have a lot of experience with cooking.Hai," as he is referred to in the video, is a culinary master with 50 years of experience who specializes in making a variety of traditional pastries.These characters demonstrate their love and heritage of traditional food through cooking.The closing part of the video shows some of the characters gathering in a kitchen and preparing food together, demonstrating a family or community cooking activity.The video is interspersed with some discussion of the meanings of the Chinese characters, although these are not very relevant to the main culinary theme.Overall, the video shows the combination of traditional and modern cooking and the importance of family and community in food preparation through multiple consecutive time periods.The cooking process in the video not only demonstrates technique, but also conveys respect for and transmission of traditional culture.[00:10:00->00:20:00] In the video, the kitchen is overflowing with activity as an elderly woman concentrates on preparing a hearty meal.She wore a green shirt and stood in front of a table with various ingredients and cooking utensils, looking very skillful.Her movements were fluid and swift, and she seemed to know every step by heart.The old woman first took a knife and skillfully cut the vegetables into thin strips before placing them in the pot.The pot had boiled water and the vegetables tumbled in the steaming water, giving off a tantalizing aroma.From time to time, she stirs with a wooden spoon to make sure the ingredients are evenly heated.A refrigerator stood quietly in the corner of the kitchen, next to a neat table with some already prepared ingredients and seasonings.Beside the old woman, a man in a white shirt joined in the cooking.He picked up a bottle filled with a green liquid and poured the liquid into the pot.The liquid seemed to be some sort of special flavoring, and its addition added to the pot made the aroma even more intense.The man's movements were equally skillful as he stirred gently with a wooden spoon, making sure the seasoning was evenly distributed.From time to time there came from the kitchen the laughter of the old woman and the conversation of the men, who seemed to be discussing something interesting.The old woman smiled and said, "Rain in the sky and songs on the ground, and I often go to hear those songs."The man responded, "Yeah, I like to listen to those songs too, life's little pleasures."Their conversations are filled with warmth and delight and make you feel at home.As the pot cooks over time, the old woman mixes the vegetables and seasonings and serves them on a platter.She carefully arranged each dish, making sure that everything was placed just right.The kitchen was softly lit, casting a tantalizing glow over the prepared dishes.The video has soft music playing in the background that complements the busy atmosphere in the kitchen.The old woman's face was beaming with contentment and happiness, and she seemed very pleased with her work.The man nodded in approval as well, and the two enjoyed cooking together.The kitchen is filled with the warmth and happiness of home, and every bite of food is filled with the flavor of love.[00:20:00->00:30:00] In the video, a woman in a green shirt is busy in the kitchen.She skillfully sliced the vegetables into thin strips, moving quickly and precisely as if she knew each step by heart.She placed the chopped vegetables into a pot that was already boiling, and the heat rising from the pot filled the entire kitchen with a tantalizing aroma.From time to time she stirs with a wooden spoon to make sure the ingredients are evenly heated, her face beaming with concentration and satisfaction.At her side, a man in a white shirt joined in the cooking.He picked up a bottle filled with a green liquid and slowly poured the liquid into the pot.The liquid seems to be a special flavoring, and its addition adds to the aroma of the pot.The man's movements were equally skillful as he stirred gently with a wooden spoon, making sure the seasoning was evenly distributed.The two conversed from time to time, and the kitchen was filled with the warm and pleasant atmosphere of their laughter and conversation."Rain in the sky, songs on the ground, and I used to go to those songs."The old woman smiled and the man responded, "Yeah, I like to go to these songs too, life's little pleasures."Their conversations are not only a sharing of their lives, but also reflect the deep bond and understanding between them.As time goes by, the food in the pot gradually cooks.The old woman mixes the vegetables and seasonings and serves them on a plate.She carefully arranged each dish, making sure that everything was placed just right.The kitchen was softly lit, casting a tantalizing glow over the prepared dishes.The soft background music complemented the busy atmosphere in the kitchen, and the old woman's face was beaming with contentment and happiness as she seemed very pleased with her work.The man nodded in approval as well, and the two enjoyed cooking together.The kitchen is filled with the warmth and happiness of home, and every bite of food is filled with the flavor of love.[00:30:00->00:40:00] The video shows a woman in a green shirt busy in the kitchen.She moved skillfully and quickly, as if she knew every step.She picks up a knife and slices the vegetables into thin strips, moving with precision as if she were making a work of art.Chopped vegetables were carefully placed by her into a pot that was already boiling, and the heat rising from the pot filled the entire kitchen with a tantalizing aroma.From time to time she stirs with a wooden spoon to make sure the ingredients are evenly heated, her face beaming with concentration and satisfaction.Next to her, a man in a white shirt joined in the cooking.He picked up a bottle filled with a green liquid and slowly poured the liquid into the pot.The liquid seems to be a special flavoring, and its addition adds to the aroma of the pot.The man's movements were equally skillful as he stirred gently with a wooden spoon, making sure the seasoning was evenly distributed.The two conversed from time to time, and the kitchen was filled with the warm and pleasant atmosphere of their laughter and conversation."Rain in the sky, songs on the ground, and I used to go to those songs."The old woman smiled and the man responded, "Yeah, I like to go to these songs too, life's little pleasures."Their conversations are not only a sharing of their lives, but also reflect the deep bond and understanding between them.As time goes by, the food in the pot gradually cooks.The old woman mixes the vegetables and seasonings and serves them on a plate.She carefully arranged each dish, making sure that everything was placed just right.The kitchen was softly lit, casting a tantalizing glow over the prepared dishes.The soft background music complemented the busy atmosphere in the kitchen, and the old woman's face was beaming with contentment and happiness as she seemed very pleased with her work.The man nodded in approval as well, and the two enjoyed cooking together.In the video, the woman continues to be busy in the kitchen.She wrapped the cut vegetables in a plastic bag and put them in the refrigerator.She grabbed another water bottle and carefully washed the vegetables, making sure each piece was clean and neat.Then she placed the washed vegetables on a cutting board and sliced them into small pieces with a knife, moving quickly and precisely.From time to time she stops and scrutinizes each piece of vegetable to make sure they are the right size and shape.Her focus and care is impressive.Interspersed throughout the video are discussions of the meanings of the Chinese characters, and while these have little relevance to the main culinary theme, they add some cultural color to the video.The elderly woman mentioned that she had been making traditional pastries for 50 years and that her experience and skill was admirable.She cuts a piece of the green cake, which looks very inviting, and smiles as she says, "This cake is pre-ordered, and I've been making it for 50 years."

The music of the video plays softly in the background, complementing the busy atmosphere in the kitchen.The old woman's face was beaming with contentment and happiness, and she seemed very pleased with her work.The man nodded in approval as well, and the two enjoyed cooking together.The kitchen is filled with the warmth and happiness of home, and every bite of food is filled with the flavor of love.

Question: From the beginning of the video appearances of liquid mixing in the pot, the kitchen, the lights, and the figure of the woman in front of the fireplace predicts how the plot will develop later?

Choices:
A. The initial visuals of the pot, kitchen, lights, and woman by the fireplace indicate a romantic dinner setting where the woman is preparing a special meal for her partner.
B. The scene with the liquids in the pot, the kitchen, the lights, and the woman by the fireplace suggests a late-night gathering where the host is preparing a midnight snack for guests.
C. The early depiction of the pot, kitchen, lights, and woman near the fireplace foreshadows a dramatic event where the meal preparation will be interrupted by an unexpected visitor.
D. The mixture of liquids in the pot, the kitchen, the lights, and the figure of the woman in front of the fireplace that appears at the beginning of the video predicts that this is a breakfast place and that the woman got up early and is busily preparing a meal.

Answer: D

The mixture of liquids in the pot, the kitchen, the lights, and the figure of the woman in front of the fireplace that appears at the beginning of the video predicts that this is a breakfast place and that the woman got up early and is busily preparing a meal.

Footage of liquid mixing in pots, kitchen, and lights appear in the video. [00:00:01->00:00:06]

The video shows the figure of a busy woman in front of a fireplace. [00:00:25->00:00:30]

Predictions It was a breakfast place where the woman had gotten up early and was busily preparing a meal.

Question: Why is it necessary to add vanilla leaves to this cake?

Choices:
A. Because vanilla leaves are essential for binding the ingredients together in traditional Mekong Delta recipes.
B. Because this cake is a sweet cake from the Mekong Delta, it is necessary to add vanilla leaves to present a unique flavor and green color.
C. Because vanilla leaves are used to neutralize the sweetness and balance the acidity in this type of cake.
D. Because the cake requires vanilla leaves to achieve its signature fluffy texture and golden-brown crust.

Answer: B

Because this cake is a sweet cake from the Mekong Delta, it is necessary to add vanilla leaves to present a unique flavor and green color.

Vanilla leaves smell good. [00:02:23->00:02:24]

In the north, vanilla leaf is known as rice leaf because it smells like fresh rice. [00:02:25->00:02:29]

This cake is a sweet cake from the Mekong Delta that must be added to vanilla leaves to present a unique flavor and green color. [00:02:35->00:02:43]

Question: Why did Mr. Hay point out the location of the stone mill to the anchor?

Choices:
A. Because Mr. Hai was explaining how the stone mill was relocated to a nearby museum for preservation.
B. Because Mr. Hai was demonstrating the current operational efficiency of the stone mill to the anchor.
C. Because Mr. Hai is trying to tell the anchor that this mill is very old and the stone mill used when he bought it is still there.
D. Because Mr. Hai wanted to show the anchor the modern equipment that replaced the old stone mill.

Answer: C

Because Mr. Hai is trying to tell the anchor that this mill is very old and the stone mill used when he bought it is still there.

The anchor asks Mrs. Hay how long this mill has been around. [00:03:30->00:03:31]

Mrs. Hai says a golden hammer was only 45 VND when she bought it, and the anchor says it was a long time ago when a golden hammer was only 45 VND. [00:03:34->00:03:41]

Mr. Hay tells the anchor that the stone mill they used is still there and points out the location of the mill to the anchor. [00:03:43->00:03:55]

Question: What would happen if tapioca wasn't added to the cake?

Choices:
A. If the cake does not add tapioca, the cake will not be crispy, no chewy, thus affecting the texture, the loss of the traditional cake flavor characteristics, eaters will be less and less.
B. If the cake does not add tapioca, the cake will develop a bitter aftertaste, which significantly alters the flavor profile and reduces its appeal.
C. If the cake does not add tapioca, the cake will lose its ability to rise properly, resulting in a dense and flat texture that is unappealing to consumers.
D. If the cake does not add tapioca, the cake will become overly moist, leading to a soggy consistency that detracts from the intended cake structure.

Answer: A

What would happen if tapioca wasn't added to the cake?

If the cake does not add tapioca, the cake will not be crispy, no chewy, thus affecting the texture, the loss of the traditional cake flavor characteristics, eaters will be less and less.

The woman is scratching and kneading the rice over and over again. [00:01:52->00:02:11]

The woman is grinding rice in a rice mill and mixing it with green juice. [00:03:04->00:03:42]

If tapioca is not added to the cake, the cake will not be crispy and chewy, thus affecting the texture and losing the flavor characteristics of traditional cakes.

Question: From the video, what is the situation of Mr. and Mrs. Hay's cake-making process as inferred from the video?

Choices:
A. From the video, it is inferred that Mr. Hai handled the cake-making alone while Mrs. Hai observed without involvement.
B. From the video, it is suggested that Mr. and Mrs. Hai struggled with coordination, leading to inefficiency in the cake-making process.
C. From the video, it is presumed that Mr. and Mrs. Hai participated in the cake-making together with skillful division of labor and cooperation.
D. From the video, it is concluded that Mrs. Hai took full responsibility for the cake-making, with Mr. Hai providing minimal assistance.

Answer: C

From the video, it is presumed that Mr. and Mrs. Hai participated in the cake-making together with skillful division of labor and cooperation.

The two work together on the cake, with Mrs. Hai pouring water, panning rice, mixing, and stirring, while Mr. Hai operates the grinder, juicing, and squeezing, demonstrating their familiarity and coordination of the process. [00:01:07->00:03:03]

During the conversation between the anchor and Mrs. Hai, Mr. Hai interjected interactively from time to time, and when talking about the stone mill Mr. Hai pointed out the location of the stone mill to the anchor, which shows that Mr. Hai is familiar with the mill. [00:03:43->00:03:55]

During the anchor's conversation with Mrs. Hai about the choice of rice, Mr. Hai interjects that old rice was chosen, which shows that Mr. Hai is as familiar with the ingredients as Mrs. Hai. [00:05:09->00:05:16]

Mr. Hay comes over and dumps the green paste from the pan onto a mat, while Mrs. Hay takes care of spreading it out and cooling it, demonstrating how well coordinated their division of labor is. [00:25:15->00:25:38]

Question: How does the green shirt woman in the video relate to cake making?

Choices:
A. The reason the green-shirted woman recurs in the video in key scenes of cooking is because so much of the work in the cake-making process is done by the woman, signifying that the woman is the bearer of this traditional cake-making and assumes the central culinary role.
B. The green-shirted woman is featured in the video primarily to provide commentary on the history of cake-making, emphasizing her expertise as a culinary historian.
C. The green-shirted woman’s presence in the video is symbolic of the collaborative nature of cake-making, representing her role as a team leader in the kitchen.
D. The green-shirted woman appears sporadically in the video to demonstrate modern baking techniques, highlighting her role as an innovator in contemporary cake-making practices.

Answer: A

The reason the green-shirted woman recurs in the video in key scenes of cooking is because so much of the work in the cake-making process is done by the woman, signifying that the woman is the bearer of this traditional cake-making and assumes the central culinary role.

The woman is concentrating on the fire. [00:00:48->00:00:52]

The woman adds a lot of tapioca. [00:04:18->00:04:42]

The woman is greasing the pan. [00:08:34->00:08:43]

Woman is stirring green object in pot with long stick. [00:17:42->00:17:56]

Woman flattens green object on mat to cool [00:26:10->->00:26:30]

The woman is cutting the cake into smaller pieces. [00:30:26->00:32:56]

The woman appears repeatedly in key scenes of cooking, accomplishing much of the work in the cake-making process, suggesting that the woman is the bearer of this traditional cake-making, assuming a central culinary role. [00:00:48->->00:32:56]

Question: How many times does the green object appear in the video when the person stirs the pot with a long stick?

Choices:
A. The video shows the person stirring the green object in the pot with a long stick appears eight times.
B. The video shows the person stirring the green object in the pot with a long stick appears twelve times.
C. The video shows the person stirring the green object in the pot with a long stick appears three times.
D. The video shows the person stirring the green object in the pot with a long stick appears five times.

Answer: A

The video shows the person stirring the green object in the pot with a long stick appears eight times.

For the first time, the man in the black top is stirring the green object in the pot with a long stick. [00:00:07->00:00:13]

For the second time, the man in the black top is stirring the green object in the pot with a long stick. [00:00:40->00:00:47]

For the third time, the woman in the green shirt is stirring the green object in the pot with a long stick. [00:15:00->00:15:35]

For the fourth time, the woman in the green shirt is stirring the green object in the pot with a long stick. [00:16:28->00:16:40]

For the fifth time, the woman in the green shirt is stirring the green object in the pot with a long stick. [00:17:42->00:17:56]

For the sixth time, the woman in the green shirt is stirring the green object in the pot with a long stick. [00:19:38->00:20:10]

For the seventh time, the woman in the green shirt is stirring the green object in the pot with a long stick. [00:20:59->00:21:14]

For the eighth time, the man in the black top is stirring the green object in the pot with a long stick. [00:22:48->00:24:20]

Question: How many tips are there in cake making?

Choices:
A. There are five essential steps in the cake making process.
B. There are six tips for the cake making process.
C. There are four fundamental principles in the cake making process.
D. There are seven key techniques for the cake making process.

Answer: B

There are six tips for the cake making process.

For the first, tapioca choose one that has been growing for at least a year. [00:04:18->00:04:48]

The second, rice choice is old rice seed rice. [00:05:00->00:05:20]

Third, the rice option is dry rice. [00:05:23->00:05:29]

Fourth, the vanilla leaves are chosen to be dark green and old. [00:16:10->00:16:20]

Fifth, simmer over low heat, stirring several times, for two hours or more to simmer and mature, then pour out and spread to cool. [00:20:00->00:25:38]

Sixth, cool and cut into even pieces. [00:30:26->00:32:56]

Question: How many times does the chicken crowing sound appear in the video?

Choices:
A. The chicken crows appear five times in the video.
B. The chicken crows appear three times in the video.
C. The chicken crows appear seven times in the video.
D. The chicken crows appear four times in the video.

Answer: A

The chicken crows appear five times in the video.

For the first time, Mrs. Hay is busy at the stove. [00:13:29->00:13:30]

For the second time, Mrs. Hay chats with the anchor as she works. [00:14:14->00:14:15]

For the third time, Mrs. Hay is stir-frying. [00:20:28->00:20:29]

For the fourth time, Mrs. Hay is stirring the green substance in the pot with a long stick. [00:21:11->00:21:12]

For the fifth time, Mrs. Hay is cutting the cake into smaller pieces. [00:30:32->00:30:33]

Question: What is the thing that the video captures?

Choices:
A. The video documents a family cooking a Vietnamese seafood hotpot in their home kitchen.
B. The video shows a chef preparing a traditional Vietnamese pho dish in a bustling market.
C. The video is of a blogger filming Mrs. and Mr. Hai making a Vietnamese country cake.
D. The video captures a street vendor selling fresh Vietnamese spring rolls in Hanoi.

Answer: C

What is the thing that the video captures?

The video is of a blogger filming Mrs. and Mr. Hai making a Vietnamese country cake.