A minute, I must kiss the white clouds, lets each cloud cotton wool drift for me.

一分钟，我要亲吻白云，让每一朵云絮为我飘移。

youdao

Low in the sky there's the classic cotton wool Cumulus, the Stratus, a layer of "rather dull" cloud, and higher up Cirrus - "a translucent delicate streak as if a watercolour brush has been stroked across the blue".

BBC: Weather talk: Is there a way to make it interesting?