1、It is commonly/generally/widely/ believed /held/accepted/recognized that.它通常是认为.

2、因特网the Internet(一定要有冠词，字母I大写)

3、Don't put off till tomorrow what should be done today. 今日事，今日毕。

4、相反in contrast / on the contrary

5、A liar is not believed when he speaks the truth.

6、先进的科学技术 advanced science and technology

7、People are coming to realize the importance of. They have begun to try their best to. We believe that.

8、Different people hold differentattitudes toward (failure) 对(失败)人们的态度各不相同。

9、All in all, we cannot live without … Butat the same time we must try to find out new ways to cope with the problemsthat would arise总之,我们没有…是无法生活的但同时,我们必须寻求新的解决办法来对付可能出现的新问题

10、A good medicine tastes bitter.

11、And you think that love is only，For the lucky and the strong。你说，爱是唯一，我们那么幸运，我们矢志不渝。

12、Before giving my opinion, I think it is essential to look at the argument of both sides.在给出我的观点之前,我想有必要看看双方的论据。

13、There's no denying the fact that.毫无疑问，无可否认

14、代替replace / substitute / take the place of

15、责任感/成就感sense of responsibility / sense of achievement

16、A word spoken is past recalling.

17、Not everyone likes dumplings. 并不是每个人都喜欢饺子。

18、完全不同的观点a totally different argument

19、A is completely totally /entirely different from B.

20、Anyway.不管怎么样……