(1)校园里越来越多的学生拿手机，
(2)手机对学生的影响；
(3)你的观点。
作文范文
With the development of science and technology,mobile telephone becomes more and more popular.Even the students on campus begin to use mobile telephone.Is it a good or bad thing?Mobile telephone,on the one hand,is good to the students. For one thing,it enables them to keep in touch with their friends and family more conveniently and quickly. For another, it can make the students fashionable and proud.
On the other hand,mobile telephone has a negative effect on the students.First,it will cost them more money than before.Second,it will distract them from their study.Third ,it will sometimes become a nuisance especially when it rings in class or in the library.
In my opinion,it is not good for the students on campus to use mobile telephone. Since the student' main purpose on campus is to study,they should pay much attention to their study.If they want to use mobile telephone,they can use it after graduation.
参考译文
随着科学技术的发展，移动电话越来越普及。即使是在校园学生开始使用手提电话。这是个好事还是坏事？
移动电话，一方面，是好学生。一方面，它使他们能够与他们保持联系的朋友和家人更方便快捷。其次，它可以使学生时尚和自豪。
另一方面，移动电话已对学生造成负面影响。首先，他们将花费比以前更多的钱。第二，它会分散他们的学习。第三，它有时会成为困扰，尤其是在课堂上响起时，就是在图书馆。
在我看来，这是不利于学生在校园内使用手提电话。由于学生在校园的主要目的是学习，他们应该重视对他们的学习。如果他们想使用移动电话，他们毕业后可以使用它。