三、~~~ cannot emphasize the importance of ~~~ too much.(再怎么强调...的重要性也不为过。) 例句：We cannot emphasize the importance of protecting our eyes too much.

　　我们再怎么强调保护眼睛的重要性也不为过。

　　四、There is no denying that + S + V ...(不可否认的...)

　　例句：There is no denying that the qualities of our living have gone from bad to worse.

　　不可否认的，我们的生活品质已经每况愈下。

　　五、It is universally acknowledged that + 句子~~ (全世界都知道...)

　　例句：It is universally acknowledged that trees are indispensable to us.

　　全世界都知道树木对我们是不可或缺的。

　　六、There is no doubt that + 句子~~ (毫无疑问的...)

　　例句：There is no doubt that our educational system leaves something to be desired.

　　毫无疑问的我们的教育制度令人不满意。

　　七、An advantage of ~~~ is that + 句子 (...的优点是...)

　　例句：An advantage of using the solar energy is that it won't create (produce) any pollution. 使用太阳能的优点是它不会制造任何污染。

　　八、The reason why + 句子 ~~~ is that + 句子 (...的原因是...)

　　例句：The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.

　　我们必须种树的原因是它们能供应我们新鲜的空气。

　　九、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...)

　　例句：So precious is time that we can't afford to waste it. 时间是如此珍贵，我们经不起浪费它。