我们在抄写课本，因为不够每人一本。

We're copying from textbooks because we don't have enough to go round.

《柯林斯英汉双解大词典》

我想我们在课本第一章，有所提及。

I think we mentioned that in the first chapter of the book there.

youdao

我们讨论的内容在课本第六章

This is discussed in your textbook in chapter six.

youdao

Well, we can look that up, and that's table in your text, B15 by the way, B14 in your text.

我们看看那个，在你们课本上的表格里，顺便，包括课本里的。

麻省理工公开课 - 固态化学导论课程节选

We're not going to talk about this in any detail, there's a little bit more detail described in your book.

我们不会讲细节方面的内容,在你们的课本上会有更详细的讲解

耶鲁公开课 - 生物医学工程探索课程节选

I think we mentioned that in the first chapter of the book there.

我想我们在课本第一章,有所提及

耶鲁公开课 - 聆听音乐课程节选