阅读不消耗电能；可以适用于任何明亮环境；一些珍藏版图书更具有收藏价值。

Reading does not consume electricity; it can be used in any bright environment; some collections of books are more valuable for collection. The disadvantage is that it takes up too much space; it is not easy to copy and requires special equipment; some collation errors will persist forever; the price is more expensive.

Reading doesn't consume electricity; it can be used in any bright environment; and some of the most treasured books are more collectible. The disadvantages are that they take up too much space, are not easy to replicate, require specialized equipment, some school survey errors are permanent, and are more expensive.

Reading does not consume electricity; It can be used in any bright environment; Some rare books have more collection value. The disadvantage is that it takes up too much space; It is not easy to copy and needs special equipment; Some collation errors will exist forever; The price is quite expensive.<br>