Even if e-books are becoming more popular and hundreds of books can fit easily on a CD, nothing compares to reading a good book in a library.

即便电子书越来越流行，一张CD不费吹灰之力就能容纳数百本书，但什么都比不上在书房阅读一本好书带劲。

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By definition, there is no such thing as a "first edition" e-book or an MP3 CD with a limited printing, since digital items can be duplicated an infinite number of times.

根据定义是没有第一版电子书或者限量版的MP 3, CD这么一说的。因为数码产品是可以无限制复制的。

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What if after creating the CD you want to add another application, say Evolution E-mail client, into this custom CD?

如果创建CD后，想要将另一个应用程序(如evolution e - mail client)添加到定制CD中可以么？

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From the 1980s, when computer-based education started to be delivered through CD-ROMs, e-learning has boomed, paving the way for several private players and government agencies which create and deliver e-learning systems today.

FORBES: From Vedas To Cloud: The Transformation Of Education In India

Others' libraries have cut back on other media purchases, such as CD audiobooks, to free up funds for purchases of e-books.

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

Gurney's Violin Sonata in E-Flat Major is featured on a CD, called Works for Violin and Piano, released by EM Records.

BBC: Rare Ivor Gurney violin sonata released