The hippos could swim well.

河马游泳游得很好。

Where can you find hippos?

你在哪儿能找着河马？

There are three hippos.

这儿有三只河马。

Where do hippos live?

河马住在哪里？

He likes sheep but he doesn't like hippos.

他喜欢绵羊但不喜欢河马。

She swims with the hippos and the elephants.

她跟河马以及大象一起游泳。

Hippos are interesting. They can run in the water.

河马很有趣，他们能够在水里面跑。

Hippos are one of the most dangerous animals in Africa.

河马是非洲最危险的动物之一。

I like hippos very much but there is no hippo in the zoo.

我非常喜欢河马，但动物园里没有河马。

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？

And nobody stayed to see the seals, giraffes or hippos, either.

也没有人留下来看海豹、长颈鹿或者河马。

Paolillo says hippos sometimes protect other animals from crocodiles.

保里洛说，河马有时会保护其他动物免受鳄鱼的伤害。

Whales are descended not from hippos but from that distant wolf-like creatures.

鲸鱼不是河马的后代，而是来自古老的类似狼的生物。

There are so many animals in the zoo, such as lions, giraffes, hippos, and rabbits.

动物园里有好多动物，比如狮子、长颈鹿、河马、和兔子。

Reports say the Adventure Aquarium is the only one in the country that has two hippos.

据报道，冒险水族馆是国内唯一拥有两匹河马的水族馆。

I have never been in a zoo where you could touch giraffes or get this close to elephants and hippos.

我从来没有来过这样的动物园，在这里你可以抚摸长颈鹿、也可以很近距离观察大象和河马。

Elephants, rhinos, and hippos don't have fur. They all live in hot places, where the trick is to keep cool.

大象、犀牛和河马都没有毛皮。他们都住在炎热的地方，在那里生活的诀窍就是保持凉爽。

Hippos are unable to submerge in the few remaining water holes.

河马无法淹没在仅存的几个水坑里。

Unfortunately, hippos can't sing, either.

不幸的是，河马也不会唱歌。

Sometimes at night, other hippos came from the nearby river to eat grass.

有时在晚上，附近河里的其他河马会来吃草。

Look! There are some hippos.

看！那里有一群河马。

Hippos live near rivers.

河马居沿河栖息。

Hippos almost don't have any natural enemies.

河马几乎没有天敌。

They are hippos.

它们是河马。

Evelyn: Did you know hippos sometimes kill people?

伊夫琳：你知道河马有时会杀人吗？

Evelyn: Yes! Hippos are great hosts for other animals.

伊夫琳：对呀！河马是很会款待其他动物的好主人呢！

Of course, be sure to not identify them as HIPPOs.

当然，要确保不能真的将他们视为河马。

Hippos live their lives in mud and polar bears in snow.

河马住在淤泥里，北极熊生活在冰天雪地里。