And yet nobody prolonged his underwater work beyond the time allotted him.

可是，没有谁超出指定时间，延长自己在水下工作。

Well he's raised our awareness at least.Now I'm interested in how they lived underwater.

他至少引起了我们注意。现在我他们在水下是怎样生存。

No, our hotels really are under water - a true submarine holiday experience!

不，我们酒店真是在水下--真正水下度假之旅！

They're the only iguanas that can swim and forage underwater!

它们是唯一能游泳并在水下觅食蜥蜴！

Peter's message of hope is inspiring, but it's tempered by something we see underwater.

得传递希望信息鼓舞人心，但我们在水下看到一些东西却不尽如人意。

And you forget how submerged you are.

然后你就忘记了自己在深水下。

Most of an iceberg is actually underwater.

冰山大部分山体是在水下。

Octopuses are marine animals that live and breathe underwater.

章鱼是一种在水下生活和呼吸海洋动物。

We have essentially like wings of an airplane submerged under the water.

我们飞艇可以说是飞机机翼被淹没在水下那样工作。

And here's what would happen if we could breathe underwater.

以下就是我们能在水下呼吸发生事。

Anyone who's ever accidentally tried to take a breath underwater can certainly attest to that.

任何曾经不小心想要在水下吸气人都可以证明这一点。

The mother then feeds her calf underwater for two years.

然后海豚妈妈在水下喂养她幼崽两年。

You don't have a minimum distance underneath the water.

你在水下没有最小距离。

A dirty waterhole, if you're under the water, it's a good day of diving.

水坑有点脏，如果你在水下，这是潜水日子。

All these characters live in the underwater city of the Pacific Ocean, Bikini Bottom.

所有这些角色都生活在太平洋水下城市比基尼海滩。

Oh, and it's no coincidence the world's Elite breath holders all set their records underwater.

世界上最长呼吸记录持有者都是在水下创造了他们记录，这绝非巧合。

Sound travels four and a half times faster in water than on land.

声音在水下速度是在空气中四倍半。

And sound is a really-quite a good signal underwater.

并且声音在水下是非常信号。

It travels five times faster and therefore much further underwater than it does in air.

它在水下传播速度是在空气中五倍，所以声音在水下传播距离要远得多。

What word describes being underwater and unable to breathe?

哪个词形容在水下无法呼吸状态？