你还需要一羊毛绒帽子戴在外衣兜帽之下以便在你在直升机或帐篷里的时候包裹住你的头部。

You may need a fleece sports cap that you put on under your hood or cover your head when you are in a helicopter or in a tent.

youdao

你还需要一羊毛绒帽子戴在外衣兜帽之下以便在你在直升机或帐篷里的时候包裹住你的头部。

You may need a fleece sports cap that you put on under your hood or cover your head when you are in a helicopter or in a tent.

youdao