英语语法分析

That's what is technically cumulonimbus.

这云的学名是积雨云。

Cumulonimbus, along with cumulus, are the most dramatic types of cloud.

积雨云和积云是云中最神奇的类型。

A cumulonimbus cloud rises high into the sky and usually produces storms.

积雨云上升到空中，通常会带来暴风雨。