4级作文套句
关于……人们有不同的观点
There are different opinions among people as to [主题]。一些人认为[观点一]，而另一些人则认为[观点二]。
表达个人看法
From my point of view, it is more reasonable to support the first opinion rather than the second one. 在我看来，支持第一种观点比支持第二种观点更有道理。
列举原因
The following reasons can account for my inclination. 如下的原因可解释我的倾向。
得出结论
From this it follows that [结论]。从这一点接踵而至的是……
提出反驳
To be frank, I cannot agree with their opinion for the reasons below. 坦率地讲，出于如下的原因，我不能同意他们的观点。
描述变化
The change in [主题] largely results from the fact that [原因]。在[主题]方面的变化很大程度上是来自这样一个事实。