讲解文本：

sober 清醒的，未醉的

He was drunk yesterday , but now he is sober.

他昨天喝醉了的,但现在是清醒的。

sober up 使清醒

I need a cup of tea to sober myself up.

我需要一杯茶来醒醒酒。

疯狂练习吧!