Once we're at sea, we're at sea.

一旦航行到海了，那就得适应海的情况。

I was more at sea than ever.

我比没看画以前惘了。

This phrase comes from sailors at sea.

这个短语是来自水手的日常工作。

He had been at sea a long time.

他已经出海很长一段时间。

This is her 21st day at sea.

这是她在海的第21天。

Now, that's just outside, at sea level.

那就在外，在海平。

At sea, I had to understand complex systems.

在海，我必须了解复杂的系统。

Albatrosses are known for following ships at sea.

信天翁以在海跟踪船只而闻名。

A couple of days ago, we reported on an extraordinary rescue at sea.

几天前，我们报道了一项不同寻常的海。

His remains were lost at sea.

他的遗骸消失在海里。

I keep leaving brochures around for schools at sea.

我还特意放了一些航海学校的册子在家里。

With the most valuable cargo ever seen at sea.

内载海运史最为贵重的一组货物。

Many lose their lives at sea in wrecked boats.

他们中的许多人因船只在海失事而失去生命。

He's been missing at sea for two days.

他在海失踪两天了。

" What was he doing at sea, at his age" ?

" 他这么大年纪去海干吗？"

He was lost at sea before I was born.

他在我出生前在海失踪。

First story is about an international rescue effort at sea.

首先和大家分享的是一个国际海搜的新闻。

We're literally at sea level here.

我们这儿正好在海平的高度。

The burial of the dead sailor was performed at sea.

那死去的船员的葬礼在海举行。

A storm engulfedthe ship, and they were lost at sea.

暴风雨吞没了他们的船，他们遭遇了海难。