大家好，我是小典，我来为大家解答以上问题。倍数表达法英语四种区别，倍数表达法，很多人还不知道，现在让我们一起来看看吧！

1、This ruler is three times as long as the green one.

2、=This ruler is twice longer than the green one.

3、=This ruler is three times the length of the green one.

4、=The length of this ruler is three times that of the green one.

本文到此讲解完毕了，希望对大家有帮助。