M: What? She broke your bicycle, and she's angry at you? That's just wrong!
M: She messed up the TV she borrowed? You don't need a roommate like her.
M: Well, I'm really out of luck today. I bombed my test, they messed up my burger, and now I have to repair your bike!
M: Ok, ok!
今天李华学到两个常用语，一个是：to bomb，另一个是：to mess up。