The Soviet system had confused sunlight reflecting off high altitude clouds with a ballistic missile.

苏联系统将高空云层反射的阳光与弹道导弹混淆了。

As the planet's temperature increases, high clouds rise up.

随着地球温度的升高，高云升起。

High clouds are making global warming worse.

高云正在加剧全球变暖。

The earth is trying to cool itself off, and high clouds are getting in the way.

地球正试图让自己冷却下来，而高云挡住了去路。

That's because high clouds live in the upper reaches of the atmosphere, where it's very cold.

那是因为高云位于大气的上游，那里非常寒冷。

For the highest clouds cannot rise above two miles, as naturalists agree, at least they were never known to do so in that country.

因为最高的云层不能超过两英里，正如博物学家所同意的那样，至少在那个国家他们从来没有这样做过。

We could add energy and move electrons to higher cloud orbitals all on their own, but that would take pressures approaching the inside of a planet or a star.

我们可以添加能量，把电子推到更高层的云中，但是需要接近行星或恒星内的压力。