21、In one ear , out the other ear .一耳进,一耳出!
22、I'm spaced-out ! 我开小差了!
23、I cross my heart ! 我发誓是真的!
24、I feel very miserable ! 我好沮丧!
25、I have no choice ! 我别无选择了!
26、No pain no gain ! 不经一事,不长一智!
27、None of your business ! 要你管?
28、There is nothing on your business ! 这没你的事!
29、Now you are really talking ! 说的对!
30、Please don't rush me ! 请不要催促我!