把书留下

to keep the books───保存这些书

cook the books───做假帐

keep books───上帐

on the books───有案可查；载入名册

close the books───暂停记帐；结帐；停止接受订货

sweep the board───全胜，大获全胜

telephone books───电话号簿

to do the books───去做那些书

one for the books───值得记载的事；值得大书特书的的一例

You (2) keep the books clean and tidy.───你(2)必须保持图书干净整洁。

You can keep the books for two weeks.───这些书你可以借两个星期。

How long can I keep the books?───这些书我可以借多久？

Thank you. Oh, by the way, how long am I allowed to keep the books for?───谢谢你。噢，顺便问一下，这些书我可以借多久？

I keep the books on my desk for convenience.───我把书放在桌上用着方便。

I was just wondering how long I could keep the books.───我想知道这些书我能借多长时间。

You can keep the books two weeks. But you must n't lend them to others.───你可以借两个星期。但是你不可以借给别人。

We'll keep the books we need.───我们将保留我们需要的书。

I hope you'll keep the books in place.───我希望你把书放归在原位。