people think that 有些人认为To be frank, I can not agree with their opinion for the reasons below。坦率地说，我不能同意他们的意见，理由如下。
years, has been seen as ， but things are quite different now。多年来，一直被视为，但今天的情况有很大的.不同。
3.I believe the title statement is valid because 我认为这个论点是正确的，因为
4.I cannot entirely agree with the idea that 我无法完全同意这一观点的 I believe
argument for this view goes as follows。我对这个问题的看法如下。
g with the development of， more and more随着的发展，越来越多
e is a long-running debate as to whether有一个长期运行的辩论，是否
is commonly/generally/widely/ believed /held/accepted/recognized that它通常是认为
far as I am concerned, I completely agree with the former/ the latter。就我而言，我完全同意前者/后者。
re 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。