1.Never trouble trouble till trouble troubles you. 麻烦没来找你，就别去自找麻烦。
第一、四个trouble是动词，第二、三个trouble是名词。
2. I think that that that that that student wrote on the blackboard was wrong. 我认为那个学生写在黑板上的那个“that”是错误的。
第一个that是连词，引起宾语从句；第二、五个that是指示代词“那个”；第三个that在这儿相当于名词；第四个that是关系代词，引起定语从句。
3. I know. You know. I know that you know. I know that you know that I know. 我知道。
你知道。
我知道你知道。
我知道你知道我知道。
4. We must hang together, or we'll be hanged separately. 我们必须团结在一起，否则我们将被一个个绞死。
这是一句双关语。
前面的hang together是“团结一致”的意思，后面的hanged是“绞死”的意思。
5. The quick brown fox jumps over a lazy dog. 那只敏捷的棕色狐狸跳过了一只懒惰的狗。
这个句子包含了英语中的26个字母。
6. Was it a bar or a bat I saw? 我看到的是酒吧还是蝙蝠？这是一句回文句，顺着读和倒着读是一样的。
7. 上联：To China for china, China with china, dinner on china. 去中国买瓷器，中国有瓷器，吃饭靠瓷器。
下联：到前门买前门，前门没前门，后门有前门。
这是一副对仗工整、妙趣横生的英汉对联。
下联中的第二、四、五个“前门”指“大前门”香烟。
8. 2B or not 2B, that is a ？这是一种文字简化游戏。
它的意思是：To be or not to be, that is a question. (生存还是毁灭，那是一个问题9.There are a lot of fish in the sea.天涯何处无芳草。
10.You're a dead duck.你死定了。
11.Hold your horses.别着急，慢慢来。
12.She is a cuckoo in the nest.她是一个第三者。
13.I don't want to be the third wheel.我不想做电灯泡。
14.【中文这样说】我习惯于早睡早起。
【英文对比翻译】Chinese Style I make a rule of going to bed early and get up early.American Style I make a rule to keep early hours.15.【中文这样说】我想明天不会下雨吧！【英文对比翻译】Chinese Style I think it will not rain tomorrow.American Style I don’t think it will rain tomorrow.16.【中文这样说】去年我去了西雅图，我很喜欢那个地方。
【英文对比翻译】Chinese Style——Last year I went to Seattle. I liked there very much.American Style— Last year I went to Seattle. I liked it very much.17."I'm quitting my job and I'm going to follow my heart. I've decided to move to Rome."我准备辞掉工作，做自己想做的事情。
我已经决定移居到罗马。
follow one's heart (verb phrase)英：to make important decisions based on your dreams and goals中：做自己想做的事情18.We were all totally stressed out --- we thought something awful must have happened to you. Mrs. Smith was worried sick, and Chase is practically a basket case.我们简直都紧张死了—我们以为你出了什么事情。
史密斯太太都急出病来了，而蔡斯简直就绝望透顶了。
19.英：someone who is so nervous or anxious that they cannot deal with simple situations中：感觉毫无希望的人20.【中文这样说】我的薪水难以维系生活。
【英文对比翻译】Chinese Style——My pay cannot support my living.American Style— My pay is not enough to live on.21.美国常用英语俚语:Ladies' man[受女人欢迎的男子]【句子对照】Billy is a bit of a lady's man -- every time we go out for drinks, he gets at least a dozen phone numbers from cute girls.比利很有女人缘，每次我们出去喝酒，他至少要接听一打来自漂亮女孩的电话。
22.【关键俚语】ladies' man英：A man who is popular with women; a man who pursues women with great enthusiasm. 中：受女子欢迎、喜爱的男子23.美国常用英语俚语:Jump the gun【句子对照】Hey, don't jump the gun. Listen to what he has to say before you make a decision.嗨，不要操之过急，在做决定之前听听他怎么说。
24.【关键俚语】jump the gun英：To act too soon, before the proper time; to act on an impulse, without thinking carefully. 中：抢跑，行动过早25.【中文这样说】他把我撞的很重。
【英文对比翻译】Chinese Style——He hit me strongly.American Style— He hit me hard.26.【中文这样说】我喜欢红茶。
【英文对比翻译】Chinese Style I like red tea.American Style I like black tea.27.美国常用英语俚语:Play hooky[逃学]【句子对照】"....... the misadventures of a happy-go-lucky boy who plays hooky from school." 一个乐天派男孩逃学后的不幸遭遇。
28.【关键俚语】Play hooky ( phrase)英：staying away from school without pemp3ission中：逃学，旷课29.【中文这样说】历史重演。
【英文对比翻译】Chinese Style History repeats.American Style History repeats itself.30.【中文这样说】小王在中国是很常见的一个名字。
【英文对比翻译】Chinese Style Xiao Wang is a popular name in China.American Style Xiao Wang is a common name in China.31.美国常用英语俚语:Dry run[演习/排练]【句子对照】I'd like to do a dry run of our presentation. I need more practice using the microphone. 为了演出，我想排练一次。
我应该多掌握一下如何使用麦克风。
32.【关键俚语】dry run (noun phrase)英：a practice session, a rehearsal中：演习，排练33,美国常用英语俚语:French leave【句子对照】He took French leave during the dinner party.宴会上他不辞而别。
34.【关键俚语】French leave英：leaving without saying goodbye.中：不辞而别35.【中文这样说】为什么不拿一个驾照呢？【英文对比翻译】Chinese Style——Why don’t you take a driving license?American Style—Why don’t you get a driv ing license?36.【中文这样说】澳大利亚的首都是哪？【英文对比翻译】Chinese Style Where is the capital of Australia？American Style What is the capital of Australia？37.A Forever Friend-永远的朋友"A friend walk in when the rest of the world walks out.""别人都走开的时候，朋友仍与你在一起。
”38.Sometimes in life,有时候在生活中，39.You find a special friend;你会找到一个特别的朋友;40.Someone who changes your life just by being part of it.他只是你生活中的一部分内容，却能改变你整个的生活。
Someone who makes you laugh until you can't stop;他会把你逗得开怀大笑；Someone who makes you believe that there really is good in the world.他会让你相信人间有真情。