He reached Robert just as he was sinking the last time.

就在罗伯特将要沉一刹那，亨利抓住了他。

Those strange leg-like appendages are feathered, to stop it from sinking.

它这些附肢样奇怪腿，上面羽毛可以防止它沉。

They sank leaving a trail of phosphorescence in the water.

它们沉时，在水中拖着一道磷光。

That oxygen-rich water that's sinking past us is really giving us this lush, living landscape.

从我们身边沉富氧水使这篇海域郁郁葱葱、生机勃勃。

You have to adjust the buoyancy and if you mess up you can sink.

要调整浮力，如果搞砸了就会沉。

But there was only the light of its slow descent.

但是只看到它慢慢沉时磷光。

It spreads out across the surface, cools off and sinks down in 5 minutes.

它散布在表面，冷却并在5分钟里沉。

And they sink. What are you getting at, Sid?

但会沉 你在暗示什么?

The scientists put the specimens in flasks with water to see if they sank.

科学家把样本放进装有水烧杯中，观察它们是否会沉。

I dunno, I think I'm just dense so I sink.

我不知道，我想我太重了，我会沉。

As they sank, the water began to rise.

石头沉，水就开始升起来了。

Let it sink, give it a moment, take a breath.

让它沉，给它一点时间，深呼吸。

" How much is it" ? she asked suddenly, her face falling.

" 这要多少钱？" 她突然沉脸来问。"

The Gerridae can skid on top of the water without ever sinking.

水黾能在水面上滑动而不会沉。

" Are we there yet? " I teased, pretending to scowl.

“我们到了吗？”我嘲弄道，假装沉了脸。

Oh, such a great, heavy beast would make it sink low in the water, said Lily.

“哇，像这么体态肥硕巨兽一定会让船沉。”莉丽说。

So how exactly did she sink?

她到底是怎么沉？

Its hull looked in good condition, and it must have gone under only a few hours before.

船沉来至多不过是几时以前事。

He came up, the water around him red from his blood, then he went down again, for ever.

他先是浮上来，血把周围水染红了，然后又沉，永远上不来了。

If you aren't a strong swimmer and you keep fighting the current, you'll feel exhausted and risk drowning.

如果你不是强壮游泳健将，而且还一直与离岸流做顽强抵抗话，很快你就会感到精疲力竭，还会有沉危险。