四、There is no denying that + S + V

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

　　不可否認的，我們的生活品質已經每況愈下。

　　五、It is universally acknowledged that + 句子~~

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

　　全世界都知道樹木對我們是不可或缺的。

　　六、There is no doubt that + 句子~~

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

　　毫無疑問的我們的教育制度令人不滿意。