31、Please keep me informed ! 请一定要通知我!
32、She looks blue today .她今天很忧郁。
33、She is under the weather .她心情不好。
34、So far, so good.过得去。
35、Speaking of the devil ! 说曹操曹操到!
36、Stay away from me ! 离我远一点。
37、Stay on the ball ! 集中注意力
38、That makes no difference.不都一样吗?
39、That's a touchy issue ! 这是个棘手问题。
40、That's always the case !习以为常!