Name: 關於鯨鯊的兒童視頻：兒童鯨鯊視頻 - FreeSchool (All About Whale Sharks for Children: Whale Shark video for Kids - FreeSchool)
Uploaded: 2025-05-04T09:20:20.000Z
Duration: 5 min 43 s

Slow-moving and calm, easy to recognize by the pattern of white spots on its body and its wide, flat head, the whale shark is a secretive ocean wanderer.

鯨鯊行動緩慢而平靜，很容易從其身體上的白斑圖案和寬扁的頭部辨認出來，是一種隱祕的海洋流浪者。

Compared to other sharks, very little is known about this mysterious and elusive creature, a gentle giant of the oceans.

與其他鯊魚相比，人們對這種神祕而難以捉摸的海洋巨獸知之甚少。

Despite its name, the whale shark is not a mammal.

儘管名為鯨鯊，但它並不是哺乳動物。

The whale shark is the largest living species of shark, as well as the largest fish of any kind in the world.

鯨鯊是現存最大的鯊魚種類，也是世界上最大的魚類。

The largest whale shark to be measured was more than 41 feet or 12 meters long.

測量到的最大鯨鯊身長超過 41 英尺或 12 米。

The only animals on earth more massive than whale sharks are whales.

地球上比鯨鯊體型更大的動物只有鯨魚。

Like many whale species, the whale shark is a filter feeder, skimming food like fish eggs, plankton, krill, and small fish from the water with its huge, gulping mouth.

與許多鯨魚物種一樣，鯨鯊也是一種濾食者，它用巨大的嘴巴從水中撇下魚卵、浮游生物、磷蝦和小魚等食物。

The mouth of a whale shark can be nearly 5 feet or 1.5 meters across, easily large enough to catch a human, but they are so gentle that divers can swim around them without fear.

鯨鯊的嘴有近 5 英尺或 1.5 米寬，足以輕易捕獲人類，但它們非常溫順，潛水員可以毫無顧忌地在它們周圍游泳。

Like other sharks, whale sharks have row after row of teeth, hundreds of rows in fact, for a total of about 3,000 teeth.

與其他鯊魚一樣，鯨鯊也有一排又一排的牙齒，實際上有數百排，總共約有 3,000 顆牙齒。

Unlike the teeth of most sharks, these teeth are so tiny you can barely see them, and they do not use them to eat.

與大多數鯊魚的牙齒不同，這些牙齒非常小，幾乎看不到，它們也不用這些牙齒來進食。

To feed, the whale shark sucks in huge amounts of ocean water, then closes its mouth and pushes the water out through its gills.

為了覓食，鯨鯊會吸入大量海水，然後閉上嘴巴，通過鰓把水擠出來。

Structures in the gills act like strainers, catching anything solid for the whale shark to swallow.

鰓中的結構就像濾網，可以捕捉鯨鯊吞下的任何固體物質。

Only three species of shark, including the whale shark, are known to eat by filter feeding.

已知只有包括鯨鯊在內的三種鯊魚以濾食為生。

Whale sharks can be found in warm and tropical waters around the world.

鯨鯊生活在世界各地的溫暖和熱帶水域中。

They swim thousands of miles each year looking for food, often alone, but when there is enough food, many whale sharks may school together to feed.

它們每年都要遊數千英里覓食，通常是單獨行動，但當有足夠的食物時，許多鯨鯊會聚集在一起覓食。

Scientists believe that whale sharks probably use their sense of smell to find food.

科學家認為，鯨鯊很可能利用嗅覺來尋找食物。

They spend most of their time near the surface, where their favorite foods can be found, but will sometimes dive deep down for reasons scientists do not yet understand.

它們大部分時間都呆在海面附近，因為那裡有它們最喜歡的食物，但有時也會潛入深海，其原因科學家尚不清楚。

There are many things that scientists do not know for sure about whale sharks, including how long they live, although it is probably somewhere between 70 and 100 years.

關於鯨鯊，科學家們還有很多不確定的事情，包括它們的壽命，不過大概在 70 到 100 年之間。

No one has ever seen whale sharks mate or give birth.

From whale sharks that have been caught, we know that female whale sharks lay eggs inside themselves where they hatch, and then the baby sharks are born alive.

我們從捕獲的鯨鯊身上了解到，雌性鯨鯊會在體內產卵，卵孵化後，小鯊魚就會活著出生。

Although young whale sharks may be eaten by anything that can catch them, full-grown whale sharks have no natural predators.

雖然幼年鯨鯊可能會被任何能捕捉到它們的東西吃掉，但成年鯨鯊卻沒有天敵。

People have caught whale sharks for food, but increasingly laws are being made to protect whale sharks and ban fishing for them.

人們捕捉鯨鯊作為食物，但越來越多的法律開始保護鯨鯊，禁止捕撈鯨鯊。

For one thing, whale sharks are increasingly valuable alive, as a tourist attraction.

首先，作為旅遊景點，鯨鯊的活體價值越來越高。

People love to swim with the huge, gentle sharks, and will come from all over the world to visit places that whale sharks are known to be found.

人們喜歡與體型巨大、性情溫和的鯊魚一起游泳，他們會從世界各地來到鯨鯊出沒的地方。

A few aquariums even have whale shark exhibits where people can view these huge fish, but because of their size and special food requirements, whale sharks are tricky to keep in captivity.

一些水族館甚至還設有鯨鯊展區，供人們觀賞這些巨大的魚類，但由於其體型和對食物的特殊要求，人工飼養鯨鯊非常棘手。

It is difficult to count the number of whale sharks in the ocean, but they are considered endangered.

很難統計海洋中鯨鯊的數量，但它們被認為是瀕危物種。

Whether they are caught by fishermen, tangled in fishing nets by accident, or struck by boats, these slow-growing fish are at risk, and their populations are shrinking.

無論是被漁民捕獲、意外被漁網纏住，還是被船隻撞擊，這些生長緩慢的魚類都面臨著危險，它們的數量也在不斷減少。

People are working hard to protect whale sharks, passing laws to ban fishing for them and improving fishing techniques so they won't get caught by accident.

人們正在努力保護鯨鯊，通過法律禁止捕撈鯨鯊，並改進捕撈技術，以避免意外捕獲鯨鯊。

If we ever hope to unravel the mysteries of the whale sharks, we must protect them so that they can continue to travel the ocean.

如果我們希望揭開鯨鯊的神祕面紗，我們就必須保護它們，使它們能夠繼續在海洋中遨遊。

I hope you enjoyed learning about whale sharks today, the gentle giants of the ocean.

希望你們喜歡今天的鯨鯊知識，它們是海洋中溫柔的巨獸。

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關於鯨鯊的兒童視頻：兒童鯨鯊視頻 - FreeSchool (All About Whale Sharks for Children: Whale Shark video for Kids - FreeSchool)

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