1、No pains, no gains.
一份耕耘，一份收获
2、You ain't seen nothing yet.
你还没看过更好（烂）的；好戏还在后头
3、To give a rain check.
改天的`邀请
4、That's what friends are for.
这就是好朋友啊
5、It's a pain in the neck.
很讨厌而难避免
6、It's the thought that counts.
心意最重要；重在情意
7、The tip for the iceberg.
冰山一角；危险的细微的征兆
8、Jump down someone's throat.
粗暴地回答某人；无理地打断某人的话
9、Save something for a rainy day.
以备不时之需
10、Behind the scenes.
在幕后；在黑暗中
11、By the skin of one's teeth.
刚好，勉强，侥幸
12、Don't rock the boat.
不要破坏现状、捣乱
13、Worth its weight in gold.
很有价值的
14、Speak for the devil.
说曹操曹操到
使用频率最高的美语口语296句（9）
231. Forgive and forget.
不念旧恶
232. 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
233. Those were the days.
那真是好时光
234. water under the bridge
过去式；无法挽回的`过去；过去的事了
235. Monkey see, monkey do.
有样学样
236. What one doesn't know won't hurt one.
不知道不会怎样
237. There's a time and a place for everything.
在适合的时候派上用场；适时做事
238. You can't win them all.
人不可能一直走运；人不可能一帆风顺
239. Different strokes for different folks.
人各有所好
240. Customers are always right.
顾客第一
241. give sth. one's best shot
尽最大努力
242. If you can't stand the heat, get out of the kitchen.
受不了压力，就离开吧
243. If the shoe fits, wear it.
若这话说对了，就接受意见吧
244. like two peas in a pod
腻在一起
245. point-blank
直接地
我觉得比以前年轻。
ever，never等词放在句末表示强调。
2. It’s a hard job, but I hope he can make it.
这不是件容易的差事，但我希望他能做到。
3. Don’t look wise.
别自作聪明。
4. I’m afraid all my efforts were in vain.
我担心我的努力全白费了。
in vain：努力白费，徒劳。举例：
All his father's exhortations were in vain.
他父亲的一切劝告都无效。
5. What happened to your memory?
你的记性是怎么搞的？
6. You’re going too far.
你太过分了。
太过分还可以用cross the line来表示，比如：
Who do you think you are? Don't cross the line.
你以为你是谁啊？别太过分了！
另外还有一个关于line的很好的短语：bottom line: 底线。
The bottom line is next Tuesday.
最后的底线是下周二。
7. Don’t bury your head in the sand.
不要逃避现实。
这句话让人想起一只动物，呵呵~~
8. I have no other choice.
我别无选择。
