. Birds of a feather flock together. 物以类聚，人以群分
2. give sb. an inch and he'll take a mile 得寸进尺
3. Don't press your luck. 不用得寸进尺
4. saved by the bell （在紧要的关头）得救
5. finders keepers 谁捡到就是谁的
6. by the book 按照规定207. That's fair enough. 这样很公平
8. raise one's eyebrows 吃惊
9. keep one's head above water 使……免于负债
10. bark up the wrong tree 精力用在不该用的地方；错怪人；目标错误
11. from the bottom of one's heart 由衷地
12. Love is blind. 爱情是盲目的
13. That's all, folks. 就这样了，各位
14. feel sth. in one's bones 直觉到
15. It's sink or swim. 无论成功或失败（全靠自己）
16. steal one's thunder 抢别人的功劳；窃取别人的方法；抢别人的风头
17. Where there's smoke, there's fire. 无风不起浪事；事出有因
18. Bad news travels fast. 坏事传千里
19. eat one's heart out 沮丧；伤心
20. stand the last of time 接受时间的考验
21. a bed of roses 逞心如意的生活
22. Achilles' heel 一个人的弱点
23. go the distance 坚持到底；完成全部
24. Cleanliness is next to godliness. 清洁是一种美德
25. Knowledge is power. 知识就是力量
226. Love will find a way. 爱会找到方法的
27. Mother knows best. 妈妈最清楚了
28. the bottom line is that... 基本底线；最终结果
29. Beauty is in the eye of the beholder. 情人眼里出西施
30. Absence makes the heart grow fonder. 距离产生美；小别胜新婚
31. Forgive and forget. 不念旧恶
32. If it sounds too good to be true, it probably is.
如果听起来好像不是真的，也许就不是真的
33. Those were the days. 那真是好时光
34. water under the bridge 过去式；无法挽回的过去；过去的事了
35. Monkey see, monkey do. 有样学样
36. What one doesn't know won't hurt one. 不知道不会怎样
37. There's a time and a place for everything. 在适合的时候派上用场；适时做事
38. You can't win them all. 人不可能一直走运；人不可能一帆风顺
39. Different strokes for different folks. 人各有所好
40. Customers are always right. 顾客第一
41. give sth. one's best shot 尽最大努力
42. If you can't stand the heat, get out of the kitchen. 受不了压力，就离开吧
43. If the shoe fits, wear it. 若这话说对了，就接受意见吧
44. like two peas in a pod 腻在一起
45. point-blank 直接地
46. down in the dumps 心情跌入谷底
47. give sb. a piece of one's mind 教训某人一顿
48. If you want a thing done well, do it yourself.
你想要做好一件事，就要自己动手
49. Don't spend it all in one place. 不要全部用在一个地方
50. go out on a climb to do sth. 冒着危险