In recent years, electronic books, as a product of information technology, have gained more and more popularity.
近年来，电子书籍作为信息技术的产品已经越来越多常见了。
It is no doubt electronic books bring many benefits.
毫无疑问，电子书带来了很多好处。
For one thing, they are so convenient that we can read them anywhere and anytime.
一方面，他们很方便，我们可以随时随地地看。
For another, their appearance will make paper-waste less.
另一方面，它们的出现减少了纸张浪费。
However, as every coin has two sides, electronic books also have some disadvantages.
然而，正如每个硬币都有两面，电子书也有不足之处。
For example, long time of reading e-books does harm to our eyes.
例如，长时间阅读电子书会伤害我们的眼睛。
Weighing up the pros and cons, I think that e-books are beneficial if we read correctly and properly instead of reading over.
权衡利弊，我觉得我们恰当地阅读电子书而不是过度是很有好处的。
