I will conclude by saying... 最后我要说…Therefore, we have the reason to believe that...因此，我们有理由相信…All things considered,总而言之It ma...

A case in point is ... 一个典型的例子是...As is often the case...由于通常情况下...As stated in the previous paragraph 如前段所述But the problem i...

As far as ...is concerned 就……而言It goes without saying that... 不言而喻...It can be said with certainty that... 可以肯定地说......As the...