我祖母呼吸困难，因此她需要靠氧气罐辅助。

My grandmother has trouble breathing, so she has an oxygen tank.

youdao

我认为你的大脑被密封在了聚脂薄膜里，急需要补充氧气。

I think your brain is sealed in mylar and seriously need oxygen.

youdao

我认为你的大脑被密封在了聚脂薄膜里，急需要补充氧气。

I think your brain is sealed in mylar and seriously need oxygen.

youdao