I found the silence underwater really eerie.

我发觉水下的寂静真令人恐怖。

The boat finally grounded on a soft, underwater bank.

那条船最终在一个松软的水下浅滩搁浅了。

If the water's cloudy like that, it'll be hard to see anyone underwater.

如果水浑浊成那样，就很难看得到水下的人。

Heedless of time or any other consideration, they began to search the underwater cave.

他们根本没考虑时间或任何其他因素就开始寻找水下洞穴了。

They could stay long underwater.

它们可以在水下待很长时间。

It's famous for its underwater beauty.

它以水下美景而闻名。

Underwater cities will provide more space.

水下城市将提供更多的空间。

I decided to do some research for my underwater life.

我决定为我的水下生活做一些研究。

This was the key to a successful underwater expedition.

这是水下探险成功的关键。

But underwater film-making wasn't that unusual, was it?

但水下拍摄电影也没有如此不寻常，不是吗？

Was he like an innovator with underwater photography too?

他在水下摄影方面也是一个类似于革新者的存在吗？

This is a traditional fuel rod lens that glows underwater.

这是一个传统的水下发光的燃料棒镜头。

Underwater exploration is so much cheaper than space flight.

水下探索比太空飞行便宜多了。

I mean, weren't there other people making movies underwater?

我是说，难道没有其他人在水下拍电影吗？

I heard, as if from underwater, the final growl of the hunter.

我仿佛从水底听到了猎食者的最后一声咆哮。

He was limited to a cage underwater but that did not bother him.

他被限制在水下的笼子里，但这并不困扰他。

The material of sculptures in Cancun Underwater Museum is harmful.

坎昆水下博物馆的雕塑材料是有害的。

That hurts the ancient wooden poles holding up the city underwater.

这破坏了在水下支撑这座城市的古老木杆。

His first and most celebrated underwater film is about the seahorse.

他的第一部也是最著名的一部水下电影是关于海马的。

Astronauts practice spacewalks underwater in a huge special swimming pool.

宇航员在一个巨大的、特别的游泳池里进行水下太空行走的练习。

I can give you a quick summary of how whales hold their breath underwater.

我可以给你快速总结一下鲸鱼是如何在水下屏住呼吸的。

Whales carefully conserve their oxygen when underwater in a couple of ways.

鲸鱼在水下以几种方式小心地保存它们的氧气。

Sometimes, he was limited to a cage underwater but that did not bother him.

有时，他被限制在水下的笼子里，但这并不困扰他。

At least, he was still able to take photographs of the underwater creatures.

至少，他还能给这些水下生物拍照。

Seals breathe air, but that doesn't stop some of them from sleeping underwater.

海豹呼吸空气，但这并不能阻止它们在水下睡觉。

Most animals on land are known to us, but many living things underwater are not.

陆地上的大多数动物我们都知道，但水下的许多生物却不为人所知。

The bladderwort has an equally sophisticated way of setting its underwater trap.

狸藻类植物有一种同样复杂的设置水下陷阱的方法。

For the past three summers, Luca has added gardening to his underwater activities.

在过去的三个夏天里，卢卡在他的水下活动中加入了园艺。

Constructed in around 1700, it's nine storeys deep, with the last two levels underwater.

它建于1700年左右，有9层楼深，最后两层在水下。