求翻译：电子书的好处有以下几点：第一.电子书使用方便，随时想看就可以看。第二.电子书方便多次修改，传播快。第三.电子书的制作成本比较低。但是电子书也有一定的缺点，是什么意思？

The benefits of e-books are the following : The first e-book easy to use, can be seen at any time to see .

e-book of the benefits are the following points: first, electronic books easy to use at any time, and you want to see it. 2.e-Book for several times, and dissemination. 3.e-book production cost is relatively low. However, e-book there is a certain shortcomings.

The electricity classical philosophical works advantage has following several points: First. The electricity classical philosophical works easy to operate, wants to look as necessary may look.Second. The electricity classical philosophical works convenience revises many times, disseminates quickly.T

Benefits of e-books are following what time: i. e-book easy to use, wants to see can see at any time. II. e-book repeated modifications and spread quickly. III. e-book production cost is relatively low. Bute also has certain disadvantages,

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