Even in middle and high schools, the math book can be 300 pages.

即使是在初高中，数学书也厚达300页。

youdao

Q. Why was the math book sad?

为什么数学书看上去这么悲伤？

youdao

I opened the math book and started to read.

我打开了数学课本看了起来。

youdao

The math book is not on the table.

数学书不在桌子上。

youdao

The math book is on the dresser.

数学书在梳妆台上。

youdao

The math book is on the dresser.

数学书在梳妆台上。

youdao