You can browse the document library and pick the file you want to attach to your E-mail message.

可以浏览文档库并选择需要附加到电子邮件的文件。

youdao

Second, they will let you borrow some e-books online from your local library.

其次，它们允许你从网上借到当地图书馆的一些电子书。

youdao

The nurse-midwives of literacy, public librarians, are already loaning e-readers; a library that got 10 as gifts reported that within a half hour they had all been checked out.

文化知识的助产士——公共图书管理员----开始出借电子书阅览器了；有报道称，一家图书馆获赠10台电子阅览器，在半小时之内就都被借走了。

youdao

Barber got me wondering the same question about the 21st Century e-library.

FORBES: eBookFling: The Netflix of Books Crowdsources a Library

Publishers have largely resisted e-book library lending because they're concerned it might undermine their own e-book sales.

CNN: E-book lending: Your public library's best kept secret?

Some library patrons reported waiting lists for popular e-books, or that the library e-book wasn't offered in a format compatible with their device.

CNN: E-book lending: Your public library's best kept secret?