I also use some of the material from the book to supplement my daughter's school work. I think that every parent should use these books.

我也把这本书作为我女儿的家庭作业补充，我觉得每一个父母都应该使用这套书。

youdao

I also use some of the material from the book to supplement my daughter's school work. I think that every parent should use these books.

我也把这本书作为我女儿的家庭作业补充，我觉得每一个父母都应该使用这套书。

youdao