keep one's wits about them 保持警觉
at one's wits' end 束手无策
lose one's wits 失去理智
A: How did you manage to escape that situation?
A：你是怎么从那种情况下逃脱出来的？
B: I just kept my wits about me.
B：我只是保持了头脑清醒。
1) 机智，聪明才智
2) 头脑，神智
3) 快速思考的能力
1. 机智，聪明才智
noun
1. the ability to think quickly and make good decisions in difficult situations
Synonym: intelligence, cleverness, reason