我说不准。

.I can't tell.我不能肯定。

I don't know for sure.我自己可以应付。

I can manage.算了吧。

Forget it.来得容易，去得快。

Easy come, easy go.我确信你能做到。

I bet you can.不要指望我.Don't count on me.不要急于下结论Don't jump to conclusions.。

高兴起来！振作起来！Cheer up!别唠叨了Save your breath.你经常锻炼身体吗？Do you often work out？太离谱了。

It is going to far.晚饭我请客。

Dinner is on me.我能跟你谈一谈吗？Can I have a word with you? 算帮我个忙As a favor to me我能请一天假吗？Can I have a day off?我相信你I put my money on you.别误会我。

Don't get me wrong.他很固执的。

He is so stubborn.我成功了。

I just make it .还没定呢It's up in the air.你做得太好了。

You outdid yourself.我支持你。

I am on your side.这个没问题。

It is out of question.让我们冰释前嫌。

Let's forgive and forget.我希望没有妨碍到你们。

I hope I am not in the way.我保证。

You have my word.我久仰大名。

I've heard so much about you.过奖了。

I'm flattered.失陪一会儿。

Excuse me for a moment.让我们热烈鼓掌。

Let's give him a big hand.真了不起。

That's really something.听你的。

You're the boss.我会留意的。

I'll keep my ears open.我正在努力中。

I'm working on it.别放在心上。

Think nothing of it.请便，别客气。

Be my guest.目前为止，一切都好。

So far so good.别浪费时间!Don't kill the time!真心话!Cross my heart!我也有同感。

I feel the same way. 我不是故意的。

I didn't mean to.请说重点!Come to the point,please!我说话算话.I mean what I say.习以为常.That's always the case.一言为定!It's a deal!迟做总比不做好.Better late than never.常用英语句型：鉴于社会的实际需要¸…。

In view of the practical need of society, ….Example: In view of the practical need of society, there are more and more people interested in learning English. 鉴于社会的实际需要¸愈来愈多人对学英语有兴趣。

实践这些¸…。

By putting them (the above) into practice, ….Example: By putting them(the above) into practice, I have been able tomake constant progress in intellectual education. 实践这些¸在智育方面我一直能不断进步。

因此¸这就是…的原因。

Thus, this is the reason why ….Example: Thus, this is the reason why I caught a bad cold. 因此¸这就是我重感冒的原因。

更严重的是¸…。

What is more serious is (that)+ 句子Example: What is more serious is that we do not cherish the wildlife. 更严重的是¸我们不珍惜野生动物。

在讨论…¸一个人不得不承认…。

In dealing with …, one cannot but admit (that)+ 句子Example: In dealing with one's future career, one cannot but admit that it is very important to decide one's future career as early as possible.在讨论未来的职业¸一个人不得不承认尽早决定未来的职业很重要。

事实上¸…As a matter of fact, …Example: As a matter of fact, it is health that counts. 事实上¸健康才是最重要。

最后¸但并非最不重要¸…。

Last but no least, ….Last but no least, the shortcoming in education is the cause contributing to juvenile delinquency. 最后¸但并非最不重要¸教育上的缺失是助长青少年犯罪的原因。

世上没有什么比…更令我高兴。

Nothing in the world can delight me so much as …Example: Nothing in the world can delight me so much as having hamburgers in fast-food restaurants. 世上没有什么比到快餐店吃汉堡更令我高兴。

总而言之¸…。

In conclusion, …Example: In conclusion, a good citizen should abide by traffic regulations. 总而言之¸好的市民应该遵守交通规则。

相反地¸…on the contrary, …Example: On the contrary, a few people, it seems, still believe it's a true story . 相反地¸少数人似乎依然相信这个故事是真实的。

基于这个理由(目的)¸… For this reason (purpose), …Example: For this reason, I have decided to take practicing medicine as my future career. 基于这个理由¸我已决定把行医作为未来的职业。

俗语说得好：「…」。

As an old saying goes(runs, says), "…"Example: As an old saying goes, "Honesty is the best policy." 俗话说得好：“诚实为上策。

”…的主要理由是…The mai n reason why ….. is (that)+句子Example: The main reason why the juveniles commit crimes is that social environment is becoming worse. 青少年犯罪的主要理由是社会环境日益败坏。

毫无疑问地¸…There is no doubt (that)+句子Example: There is no doubt that near-sightedness is a serious problem among the youth of our country. 毫无疑问地¸近视在我国的年轻人中是一个严重的问题。

根据我个人经验¸…According to my personal experience, …According to my personal experience, smile has done me a lot of good. 根据我个人经验¸微笑已带给我许多好处。

就我所知¸…As far as my knowledge is concerned, …Example: As far as my knowledge is concerned, the following ways are of great help to me. 就我所知¸下列方法对我帮助很大。

就我的看法¸…；我认为…In my opinion,Example: In my opinion, playing video games not only takes much time but is also harmful to health. 就我的看法¸打电动玩具既花费时间也有害健康。

无论如何强调都不为过… cannot be overemphasizedExample: The importance of traffic safety cannot be overemphasized. 交通安全的重要性无论如何强调都不为过。

…是很容易证明的。

It can be easily proved (that) + 句子Example: It can be easily proved that nothing is more precious than time. 时间最珍贵是很容易证明的。

在各种…之中…Among various kinds of …, …Example: Among various kinds of sports, I like jogging in particular. 在各种运动中¸我尤其喜欢慢跑。