We saw the cloud sea.

我们看到了云海。

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The technique worksbecause when water evaporates at sea, a combination of hydrogen and oxygenisotopes rise to form a cloud, which then releases rain when it moves inland.

这项技术的确有效，因为当水从海中蒸发后，氢和氧的同位素升起形成云，接着当它飘至陆地上空时再变为雨。

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Clouds appear most prevalent north and west of Scandinavia, and between Alaska and the Russian Federation, but wide expanses of land and sea surface peer through cloud-free areas.

云层普遍出现于斯堪的纳维亚半岛北部和西部，阿拉斯加以及俄罗斯联邦，然而剩余广袤的土地和海面都处在无云区。

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The angels, not half so happy in heaven, Went envying her and me: Yes! that was the reason In this kingdom by the sea) That the wind came out of a cloud, chilling Annabel Lee And killing my Annabel Lee.

天使，不再如在天堂般快乐，于是把我和她妒嫉：,对，那便是原因，众所周知，在大海边的王国里）,云中刮起了寒风,冻杀了我的。

耶鲁公开课 - 1945年后的美国小说课程节选

And this was the reason that, long ago, In this kingdom by the sea, A wind blew out of a cloud by night Annabel Lee chilling my Annabel Lee; So that her highborn kinsman came And bore her away from me, To shut her up in a sepulchre In this kingdom by the sea.

这就是原因，很久以前，在海边的王国，夜里一阵冷风从云中吹落,冻僵了我的;,于是她高贵的亲戚到来了,把她从我身边带走，将她关进一座坟墓,在大海边的王国里。

耶鲁公开课 - 1945年后的美国小说课程节选

As we reached greater heights, the cloud sea made breathing a challenge.

WSJ: Man Versus the Volcano

Leading up to the jump, I'd had to wait for three frustrating days for the cloud cover coming from the Tasman Sea to clear clouds not only spoil the view, but prevent jumpers from spotting their landing zones.

WSJ: Sky-Diving in New Zealand

If the funnel cloud touches down at sea we get what is known as a waterspout.

BBC: Funnel clouds, twisters, tornados: What are they?