Among all these books, three fifths of them are for children to read.

所有这些书中，有五分之三是给孩子们读的。

youdao

In some places, you may borrow as many books as you want, but in others you are limited to a certain number of books for several weeks so that you can have enough time to finish all the books you've borrowed.

在一些地方，你可以想借多少书就借多少，但在其他地方，你只限于借阅一定数量的书几个星期，这样你可以有足够的时间读完所有已借的书。

youdao

Think big, because you are no longer merely a repository for books. You are a vital 'hub' for all things' information. '.

从长远来看，因为你们不仅仅是负责图书，你们是所有信息的集成。

youdao

His books are magical for all age groups.

VOA: special.2009.10.05

And what are all the books for?

NEWYORKER: The TV

Where many accounts of recent Italian history have been prone to overheated rhetoric and cries of scandal, all three of these books are admirable for their sober, businesslike tone.

NEWYORKER: Booted

There are several online sources for free, public domain books of all kinds.

BBC: Free e-books provide unlimited holiday reading