I can't tell the joke,I forgot the punch line.我无法讲这个故事，我忘了当中最好笑的部分。
32.put-down 羞辱，贬损
I've had enough of your put-downs. You're not perfect either.我受够了你的羞辱，你也好不到哪里去。
33. cop-out 溜走
Don't cop-out on me now. You promised you'd go.别想溜。你说过你会去的。
34. blabbermouth 大嘴巴，爱说闲话的人
I don't like Don because he's a blabbermouth.我不喜欢堂，因为他爱说人闲话。
35. breakit up 停止谈天、吵架、打架(原意为“分开”)
Break it up!I will not permit fighting in this classroom.住手!我不准有人在这个教室里打架。
36. rub elbows 交际，接触
It's important for you to go to these parties and rub elbows with everyone. That's how contacts are made.参加这些晚会与大家接触接触是很重要的，关系就是这样建立起来的。
37. rub it in 火上浇油
You don't have to rub it in. I already feel bad enough as it is.你不要火上浇油了，我已经够难过的。
38. run something by again 重复某事务
Can you run that by again? I didn't quite understand your last point.请再说一遍好吗?最后一点我听不太懂。
39. say what 你说什么?
Say what? I didn't hear what you said.你说什么?我没听到。
40. sit tight 耐心等待
Just sit tight. The doctor will be with you in a minute.耐心等一下，医生马上就来看你。
