如何避免感冒英语作文
2020-09-21 14:15:01
如何避免感冒英语作文It has been a hot topic in recent years.E book is becoming more and more popular.Some people even think that traditional book will replaced by E book.E book is useful and has almost changed our way of living.There are some adventage of E book.E books are much cheaper and more convenient.As we know,they are much easier to take.Everything has two sides and E book is not an exception.E book has bad effect on peoples eyes.And there are more radiation which is harmful to peoples body.In my opinion,E book cannot take the place of traditional book,but its an useful product.
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