我可以给你一点内容 你自己套模板自己写吧 这样才能进步啊
1,there are advantages and disadvantages in using mobilephone.
2,Some students are so occupied with mobiles, they use mobiles to play games , send text messages, watch movies, ect which will do harm to their study.
3, Mobiles make our lives more convenient, you can contact your friends, family anytime anywhere with mobiles.
4,Many may be cheated through ads sending by mobiles.
5,People can read news and order purchases through mobiles ...
6,criminals send false information to commit crimes