1.Time flies. (光阴似箭)
2.Piece of cake. (小菜一碟)
3.Break a leg. (祝你好运)
4.Barking up the wrong tree. (弄错了目标)
5.Catch someone red-handed. (当场抓到)
6.Hit the nail on the head. (一针见血)
7.Let the cat out of the bag. (泄露了秘密)
8.On the ball. (机灵聪明)
9.Cry over spilled milk. (做无谓的后悔)
10.A penny for your thoughts. (请告诉我你在想什么)
11.Bite the bullet. (咬紧牙关)
12.Call it a day. (结束一天的工作)
13.All ears. (洗耳恭听)
14.Like a fish out of water. (不自在，不习惯)
15.Put all your eggs in one basket. (孤注一掷)
16.The ball is in your court. (由你来决定)
17.Jump the gun. (过早行动)
18.Kick the bucket. (去世)
19.In the blink of an eye. (眨眼之间)
20.Burn the midnight oil. (夜以继日地工作)
21.Costs an arm and a leg. (代价高昂)
22.Break the ice. (打破沉默，破冰)
23.Out of the blue. (出乎意料)
24.A picture is worth a thousand words. (一图胜千言)
25.A bird in the hand is worth two in the bush. (一鸟在手胜于两鸟在林)
26.Actions speak louder than words. (行动胜于言辞)
27.Kill two birds with one stone. (一石二鸟)
28.Back to the drawing board. (重新开始)
29The devil's advocate. (唯恐天下不乱)
30.The best of both worlds. (两全其美)
31.A watched pot never boils. (焦急盼望事情不会更快)
32.Better late than never. (迟做总比不做好)
33.Caught between a rock and a hard place. (进退两难)
34.Rome wasn't built in a day. (伟业非一日之功)
35.When in Rome, do as the Romans do. (入乡随俗)
36.You can't have your cake and eat it too. (鱼与熊掌不可兼得)
37.Don't put all your eggs in one basket. (不要孤注一掷)
38.Don't count your chickens before they hatch. (蛋未孵化，别先数鸡)
39.A rolling stone gathers no moss. (滚石不生苔)
40.Curiosity killed the cat. (好奇害死猫)
41.It's raining cats and dogs. (倾盆大雨)
42.When the going gets tough, the tough get going. (困难越大，越能坚持）
43.Every cloud has a silver lining. (困境中也有希望)
44.A stitch in time saves nine. (及时行事，事半功倍)
45.The early bird catches the worm. (早起的鸟儿有虫吃)
46.You're in hot water. (你惹上麻烦了)
47.It's a piece of pie. (这很简单)
48.A blessing in disguise. (因祸得福)
49.Don't judge a book by its cover. (不要以貌取人)
50.Let sleeping dogs lie. (别惹麻烦，别去招惹)
51.All is fair in love and war. (爱情和战争没有规则)
52.You can't make an omelette without 53.breaking eggs. (不打破蛋，不能做蛋饼)
54.Don't cry over spilt milk. (不要为已经发生的事情懊悔)
55.Put your best foot forward. (尽力而为)
56.The proof of the pudding is in the eating. (百闻不如一见)
57.The grass is always greener on the other side. (这山望着那山高)
58.Out of sight, out of mind. (眼不见，心不烦)
59.Actions speak louder than words. (实际行动比言辞更有力)
60.Two heads are better than one. (三个臭皮匠，赛过诸葛亮)
61.A leopard can't change its spots. (本性难移)
62.A watched pot never boils. (焦急等待的事情总是慢)
63.A penny for your thoughts. (请告诉我你在想什么)
64.Don't throw in the towel. (不要放弃)
65.Like father, like son. (有其父必有其子)
66.In the heat of the moment. (一时冲动)
67.Don't beat around the bush. (别拐弯抹角)
68.The early bird catches the worm. (早起的鸟儿有虫吃)
69.The ball is in your court. (由你来决定)
70.Cry over spilt milk. (后悔已经发生的事情)
71.Don't count your chickens before they hatch. (别过早乐观)
72.Keep your chin up. (振作起来)
73.Bite off more than you can chew. (贪多嚼不烂)
74.Let bygones be bygones. (过去的就让它过去吧)
75.Cross that bridge when you come to it. (船到桥头自然直)
76.Leave no stone unturned. (千方百计)
77.A watched kettle never boils. (焦急等待的事情总是慢)
78A picture paints a thousand words. (一图胜千言)
79.You can't have your cake and eat it too. (鱼与熊掌不可兼得)
80.Rome wasn't built in a day. (罗马不是一天建成的)
81.Practice makes perfect. (熟能生巧)
82.It's a no-brainer. (轻而易举的事情)
83.The ball is in your court. (现在轮到你决定了)
84.Birds of a feather flock together. (物以类聚，人以群分)
85.Put all your eggs in one basket. (孤注一掷)
86.Beauty is in the eye of the beholder. (情人眼里出西施)
87.Clean your room, for goodness' sake! (为了好，把你的房间收拾干净)
88.All bark and no bite. (虚张声势)
89.Beggars can't be choosers. (饭来张口，衣来伸手)
90.Actions speak louder than words. (行动胜于言辞)
91.The end justifies the means. (只要目的正当，可以不择手段)
92.The devil is in the details. (魔鬼藏在细节中)
93.You're on thin ice. (你的处境很危险)
94.You're a snake in the grass. (你是个暗中行事的人)
95.A rolling stone gathers no moss. (滚石不生苔)
96.The apple of my eye. (掌上明珠)
97.The pot calling the kettle black. (五十步笑百步)
98.The best of both worlds. (两全其美)
99The ball is in your court. (现在由你决定)
100The proof is in the pudding. (试一试就知道)
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