An e-book is cheaper than a paper book.

电子书比纸质书更便宜。

Paper book is better thane-book.

纸书比电子书好。

Firstly, e-book is much cheaper than paper-book.

首先，电子书比纸质书更便宜。

Do you think that the ink-on-paper book will eventually go away?

你认为传统的纸质书籍最终会消失？

The paper book isn't published yet but the ebook version is available now.

本文书还没有公布，但电子书版本现已上市。

Network electronic documents, as well as the impact of electric paper book, is bound to bring new thinking for the development trend of the traditional paper-based books.

网络电子文件以及电纸书带来的冲击，必将给传统纸质书籍的发展趋势带来新的思考。

Devices like Kindle make reading more convenient and are a lot more environmentally friendly than the traditional paper book.

像Kindle这类设备是的阅读比起在传统纸张上进行的阅读更为方便，也环保得多。