1.It goes without saying that... 显而易见...
2.It can be said with certainty that... 显而易见.
3.As the proverb says，像谚语说的那样...
4.It`s generally recognized that... 大家都认为
5.It’s hardly too much to say that... 毫不夸大地说...
6.What calls for special attention is that... 需要特别注意的是
7.There’s no denying the fact that... 毫无疑问，无可否认
8.Nothing is more important than the fact that... 非常重要的是
9.what’s far more important is that... 更重要的是...
10.As is often the case.，..常有的事..
11.As stated in the previous paragraph，如前段所述.
12.As has been mentioned above...如上所言
13.However, we have to look at the other side of the coin, that is...然而我们还得看到事物的另一方面即.
14.Therefore, we have the reason to believe that...因此,我们有理由相信
15.From what has been discussed above, we may safely draw the conclusion that….通过以上讨论，我们可以得出结论
16.It can be concluded from the discussion that...从中我们可以得出这样的结论
17.From my point of view, it would be better if...在我看来……也许更好
