Don-t throw your book away - the teacher may want to check it.

别要把书扔掉淘汰，老师怀疑也许能够还要检查。

youdao

Don "t throw anything away if you can avoid it."

能不扔的东西就不要扔掉。

youdao

Don "t throw anything away if you can avoid it."

能不扔的东西就不要扔掉。

youdao