1 someone is not out of the woods yet

還未脫離危險

2 The best things in life are free生命中最好的東西是金錢買不到的

3 Easy come, easy go來得快，去得快

4 I don't have a clue. 我不知道

5 Better safe than sorry小心不出大錯

6 Practice makes perfect.孰能生巧

7 for crying out loud哎呀呀！拜托

8 on the spur of the moment一時沖動；一時興起

9 Every little bit counts一點一滴都算；積少成多

10 drive sb. to the wall使某人發(fā)瘋/受不了；使某人束手無策