2.It is well known that the opinion concerning this hot topic varies from person to person. 3. A majority of people think that middle school students should not use smart phones.
4. In their views there are two factors contributing to this attitude as follows. In the first place, using smart phones wastes a lot of precious time which should be engaged in study. At the same time, students can not focus their attention in class.
5. Furthermore, in the second place, the function of connecting to the Internet enable the students to get access to the harmful information , which is bad for their mental health.
6. As far as I am concerned, with the development of technology, it has been a tendency to use the smart phones.
The students should make full use of the convenience that the smart phones bring about.
Only in this way can we enjoy the advance of the technology.
因篇幅问题不能全部显示，请点此查看更多更全内容