Also at risk are endangered animals like river dolphins.

而像是淡水河豚等的濒危物种境况仍令人堪忧。

These boto or pink river dolphins, they're so cute, right?

些粉红河豚，很可爱吧？

On the surface, you're hearing the dolphins.

在水面上，你能听到海豚的声音。

Earlier this month, researchers found over 100 dead dolphins, suggesting water temperatures were the cause.

月初，研究人员发现了100多条海豚的尸体，水温是造成海豚死亡的原因。

Or swimming in crystal-clear waters with the dolphins.

或是在清澈见底的水底 海豚嬉戏。

Now she can't feed the dolphins.

下她没法喂海豚了。

Maybe there is a talk about dolphins.

说有关于海豚的演讲。

Oh, kayaking is, swimming with dolphins.A dolphin ride.have you done it? never done it.

除了划皮艇 还可以和海豚一起游泳 骑海豚 你试过没有 从没试过。

Beatrice works with blind dolphins and models.

碧翠丝跟盲眼的海豚和模特是同事。

This kills an estimated 300000 whales, dolphins and porpoises a year.

据估计，每年有30万头鲸鱼、海豚和鼠海豚因此丧生。

The Amazon is so large and rich in fish that it can support freshwater dolphins.

亚马逊河养育着丰富繁多的鱼类，为淡水海豚提供了生存条件。

Is it possible to see dolphins in UK waters?

在英国的海域能看见海豚吗？

It means the dolphins can't rest and socialise.

样的话海豚就没办法休息和社交了。

And like us, dolphins mourn their dead.

也和我们一样， 海豚也为死去的同伴哀悼。

Three groups of dolphins live close to Lantau Island.

三群海豚生活在大屿山附近。

It's also home to the Atlantic humpback dolphin.

它也是大西洋座头海豚的家园。

They could record the sounds of groups of dolphins.

他们可以记下一群海豚的声音。

A typical day of research means searching for dolphins.

对我而言，日常研究意味着寻找海豚。

In fact, dolphins actually help sharks feed more effectively.

实际上，在海豚的帮助下， 鲨鱼吃得更爽了。

Especially if you're an Indo-Pacific bottlenose dolphin.

尤其如果你是印太瓶鼻海豚的话。