A:Have you met John recently?

A:最近你见到约翰了吗?

B:I saw him last wee. It seems he was a bit queer in the head.

B：上周我见到了他，他好像有点疯疯癫癫的。

A:Yes, he has been like that since his accident.

A：是的，自从车祸以后他就这样。

B:What a pity!

B:真可怜!