The white cloud of smoke floated away.

那团白色的烟雾飘走了。

《柯林斯英汉双解大词典》

What colour is the cloud? It's white.

这朵云的颜色是什么？ 白色。

youdao

They are red like fire, pink like cloud, white like snow.

红的像火，粉的像霞，白的像雪。

youdao

The cloud was the white spot the observers in Houston had seen on their television.

VOA: special.2009.07.22

One side was dense honeysuckle. The other was open and slanted down to a telescoped view of the city. The white cloud was directly in front of them.

一边是浓密的金银花，另一边很开阔，倾斜的路面,向人们展示了整座城市的缩影，那朵白云在他们正前方。

耶鲁公开课 - 1945年后的美国小说课程节选

So, the blinding white cloud begins this chapter.

所以，对于这朵亮白色云的描写开始了这一张。

耶鲁公开课 - 1945年后的美国小说课程节选

By the second, he fell colossally, sliding down the face into a cloud of white.

FORBES: I Left My Job Because of Skiing

The cloud enables white-collar workers to work anywhere, allowing smart companies to seek locales with low taxes and overhead.

FORBES: 2011 Predictions For Google, Microsoft, Oracle And More

The odor of the hospital was so unforgiving that every so often she would bring the cloud of white flowers to her nose.

NEWYORKER: Naima