e-books are good

　　it’s reported that school students in korea will use e-books from xx. what good news this is! e-books have many advantages.

　　most importantly, they are good for the environment, since they can save lots of paper and trees. besides, they are very convenient. to get a paper book, one has to spend a lot of time searching for it in a bookshop. but we can find e-books very quickly on the computer.

　　in short, e-books can help us enjoy our life more.