Bibliomania: Over 2, 000 classic texts can be found on this site, as well as reference books, study guides and links to buy books.

Bibliomania：该站点包括超过2000篇经典教科书，也有参考书、学习指南，以及买书的链接。

youdao

It is very quiet in the library and there are a lot of books for our reference, which are very helpful to our study.

图书馆里很安静，有很多书供我们参考，这些书对我们的学习有帮助。

youdao

It is a great convenience to keep some good reference books in your study.

在你的书房里备置一些好的叁考书，这可为你提供很大方便。

youdao