水族馆里有鲨鱼么？
Sharks are smaller than whales.
鲨鱼比鲸鱼小。
它们的外形真像鲨鱼。
他们有鲨鱼吗？
Let me tell you something about sharks.
让我告诉你一些关于鲨鱼的事情。
帮忙拯救鲨鱼吧！
We found the sharks and saw the dolphins.
我们发现了鲨鱼，看到了海豚。
Sharks get sick, just like any other animal.
鲨鱼会生病，就像其他动物一样。
Millions and millions of sharks die every year.
每年数百万计的鲨鱼死亡。
Sharks are among the oldest animals in the world.
鲨鱼是世界上最古老的动物之一。
The number of sharks in the world is dropping fast.
世界上鲨鱼的数量正在迅速减少。
They didn't see any seals, but they saw some sharks.
他们没有看到海豹，但是他们看到了一些鲨鱼。
At high speeds the sharks can't tell the difference.
在高速下，鲨鱼分辨不出其中的区别。
Do lions have this problem, too? So do sharks and hippos?
狮子也有这样的问题吗？那么鲨鱼、河马也是吗？
Most sharks are about two meters long and live in the oceans.
大多数鲨鱼大约两米长，生活在海洋里。
What do sharks feed on, mainly fish and other small sea animals?
鲨鱼以什么为食，主要是鱼类和其他小型海洋动物？
You'll be able to see turtle, lots of clownfish, and some sharks.
你能够看到海龟，许多小丑鱼，还有一些鲨鱼。
Help save the sharks! Shark fin soup is popular in northern China.
帮助拯救鲨鱼！鱼翅汤在中国北方很流行。
The behemoths are indeed sharks. They breathe through gills, like fish.
事实上，这些庞然大物确实是鲨鱼。它们通过鳃呼吸，就像鱼一样。
That is no longer a problem, because there are fewer sharks around now.
这不再是一个问题，因为现在周围的鲨鱼越来越少了。
That's because sharks are territorial and tend to guard their territory.
这是因为鲨鱼有领地意识，往往会保卫它们的领地。
The behemoths are indeed sharks. They breathe through gills, like fish.
事实上，这些庞然大物确实是鲨鱼。它们通过鳃呼吸，就像鱼一样。
There are over three hundred fifty different kinds of sharks in the world.
世界上有350多种不同的鲨鱼。
Here you will find different kinds of fishes and even some kinds of sharks.
在这里，你会发现不同种类的鱼，甚至几种鲨鱼。
Doctor Clark also found that sharks don't eat as much food as people think.
克拉克博士还发现，鲨鱼并不像人们想象的吃那么多食物。
Pelagic sharks are usually caught on the high seas in tuna or swordfish fisheries.
深海鲨鱼通常在公海中被金枪鱼或旗鱼的捕捞渔业捕获。
To most of us sharks are the most dangerous fish in the sea and they attack humans.
对我们大多数人来说，鲨鱼是海里最危险的鱼类，它们攻击人类。
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