Dark clouds are often treated as precursor of a storm.

乌云通常被当作暴风雨的前兆。

Sometimes dark clouds have silver linings.

有时山穷水尽，但总会柳暗花明。

The wind blows away the clouds and sky is clear.

风把云，空变得明朗。

The lecture was on cosmic gas clouds. That's funny!

那个演讲是关于宇宙气体云的。多有趣啊!

But your mind is far away, floating in the clouds of pleasant daydreams.

但是你的思想却早已开溜，徜徉在愉悦的白日梦里。

The answer is that we don't yet understand aerosols and clouds well enough.

答案是，我们尚未能够了解气溶胶与云层。

We may never see what's beneath those majestic clouds.

我们也无法看到在那些宏伟的云层下面有什么。

What everybody echoes or in silence passes by as true today may turn out to be falsehood tomorrow, mere smoke of opinion, which some had trusted for a cloud that would sprinkle fertilizing rain on their fields.

在今人人附和或以为不妨默认的真理，很可能在明变成虚无缥缈的氤氲，但还会有人认为是乌云，可以将阵甘霖洒落到大地来。

I walked up the stairs slowly, a heavy stupor clouding my mind.

我慢慢地走，种沉重的麻木感笼罩着我的头脑。

Clouds were obscuring the moon completely.

浮云把月亮完全遮住了。

Cloud storages are also prone to hacking.

云存储也容易被黑客攻击。

Holmes's emotions begin to cloud his judgment.

福尔摩斯的感情渐渐蒙蔽了理智。

The sky is overcast with clouds and the rain is ceaseless.

云雾遮满空，雨也不停地下。

As the ash cloud drifted east over the island nation one airport was temporarily closed.

随着火山灰向印尼东部飘流，个机场被暂时性关闭。

To say that it is overcast means that the clouds are covering the sky.

说 overcast 的意思是说有很多云遮盖了空。

Those are procedurally generated clouds, Beth.

那些是程序生成的云，贝丝。

They concluded that what Hubble had seen was probably just a transient dust cloud.

哈勃望远镜拍摄到的可能只是瞬间形成的粉尘云。

But I believe every cloud has a silver lining.

但我相信黑暗中总有线光明。

Ezra Miller looks like a cloud of positivity.

埃兹拉·米勒就像朵积极向的云。

One cloud boiled as high as 10,000 feet.

团火山云高达10,000英尺。