This dual screen e-reader fixes that problem, making the whole experience another step closer to reading a good old-fashioned paper book.
但这款双屏的电子书阅读器解决了这个问题，使得阅读的体验与使用一本传统的纸质图书更靠近了一步。
Firstly, e-book is more convenient than paper-book.
首先，电子书比纸质书更加方便。
Secondly, e-book is much cheaper than paper-book.
其次，电子书比纸质书更便宜。
In order to help the blind access to the resources of e-books more effectively, this paper proposes a book recommendation method based on users' behavior.
为帮助盲人更有效便捷地通过网络获取所需书籍资源，提出一种基于用户行为的图书推荐方法。
Secondly, e-book is more convenient than paper-book.
其次，电子书比纸质书更加方便。
Firstly, e-book is much cheaper than paper-book.
首先，电子书比纸质书更便宜。
Firstly, e-book is much cheaper than paper-book.
首先，电子书比纸质书更便宜。
应用推荐