Here is the English grammar book which, as I have told you, will help to improve your English.

这就是英语语法书，正如我给你讲的，它会帮你提高英语成绩。

youdao

Here is the book which, as I've told you, will help improve your English.

这就是我给你说过的那本书，它能提高你的英语。

youdao

Here is the book which, as I've told you, will help improve your English.

这就是我给你说过的那本书，它能提高你的英语。

youdao