Nowadays, more and more people are reading e-books. With it,there raises a heated debate about whether e-books will roplacet raditional paper books.In my opinion, l prefer paper books than e-books.

        First and foremost,too much time of staring at the computer or cellphone screen can cause eyestrain or increase radiation risks.On the contrary, reading a paper book makes us feel more comfortable.

        Second,paper books can be preserved for a long time while sometimes we have to delete some e-books to enlarge the space of our electronic products.

        Last but not least, it is more convenient to mark on a paper book so that we can recall our former thoughts the next time we read the same book.