1、As the proverb says， 正如谚语所说的。
2、As far as…is concerned 就……而言。
3、It has to be noticed that… 它必须注意到，…
4、It goes without saying that… 不言而喻，……
5、It can be said with certainty that… 可以肯定地说……
6、It’s generally recognized that… 它普遍认为…
7、A case in point is … 一个典型的例子是…
8、As is often the case…由于通常情况下…
9、As stated in the previous paragraph 如前段所述
10、But the problem is not so simple. Therefore 然而问题并非如此简单，所以……
11、But it’s a pity that… 但遗憾的是…
12、For all that…对于这一切…… In spite of the fact that…尽管事实……
13、Further, we hold opinion that… 此外，我们坚持认为，…
14、However , the difficulty lies in…然而，困难在于…
15、Similarly, we should pay attention to… 同样，我们要注意…
16、not(that)…but(that)…不是，而是
17、As has been mentioned above， 正如上面所提到的，
18、However , the difficulty lies in… 然而，困难在于……
19、I will conclude by saying… 最后我要说…
20、Therefore, we have the reason to believe that…因此，我们有理由相信…
21、All things considered,总而言之 It may be safely said that…它可以有把握地说……
22、Therefore, in my opinion, it’s more advisable…因此，在我看来，更可取的是…
23、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…
24、The data/statistics/figures lead us to the conclusion that….通过数据我们得到的结论是，….
25、It can be concluded from the discussion that…从中我们可以得出这样的结论
26、From my point of view, it would be better if…在我看来……也许更好
27、随着人口的增加…… With the increase/growth of the population, …
28、Whenever I see …， I cannot but feel surprised。每当我看到……我就忍不住感到惊讶。
29、对…大有裨益have a good influence on exert a positive effect on
30、给..动力去做 give motivation to do=motivate sb. to do