记得带课本；我会讲书本上的内容，希望你们可以提前把书本打开。

Bring your books; I'm going to be talking about the texts and I hope you'll have them open.

youdao

记得带课本；我会讲书本上的内容，希望你们可以提前把书本打开。

Bring your books; I'm going to be talking about the texts and I hope you'll have them open.

youdao