1 Birds of a feather flock together.

    1 物以类聚，人以群分

    2 give sb. an inch and he'll take a mile

    2 得寸进尺

    3 raise one's eyebrows

    3 吃惊

    4 from the bottom of one's heart

    4 由衷地

    5 Love is blind

    5 爱情是盲目的

    6 Where there's smoke ， there's fire

    6 无风不起浪事；事出有因

    7 Bad news travels fast

    7 坏事传千里

    8 eat one's heart out

    8 沮丧；伤心

    9 stand the last of time

    9 接受时间的考验

    10 go the distance

    10坚持到底；完成全部

    11 the bottom line is that……

    11基本底线；最终结果

    12 Beauty is in the eye of the beholder

    12情人眼里出西施

    13 Absence makes the heart grow fonder

    13距离产生美；小别胜新婚

    14 Forgive and forget

    14不念旧恶

    15 If it sounds too good to be true ， it probably is

    15如果听起来好像不是真的，也许就不是真的

    16 water under the bridge

    16过去式；无法挽回的过去；过去的事了

    17 Monkey see ， monkey do

    17有样学样

    18 You can't win them all

    18人不可能一直走运；人不可能一帆风顺

    19 Different strokes for different folks

    19人各有所好

    20 If you can't stand the heat， get out of the kitchen

    20受不了压力，就离开吧

    21 down in the dumps

    21心情跌入谷底

    22 give sb. a piece of one's mind

    22教训某人一顿

    23 Every family has a skeleton in the closet

    23家家有本难念的经

    24 leave no stone unturned

    24不遗余力；彻底

    25 I mean it

    25我是说真的