例句：

　　1、 Three fourths of the students in my class are interested in English.

　　我們班四分之三的學生對英語感興趣。

　　2、Conduct is three& fourths of our life and its largest concern.

　　行為占了我們生命的`四分之三，是生命最要關注的內容。

　　3、 He held up a piece of paper folded into fourths.

　　他拿起一張折成四折的紙。

　　4、 Qualified majority ( three fourths, two thirds majority)

　　特定的多數（四分之三、三分之二多數）