怎样看待移动电话的优势和劣势

　　1. 现在越来越多的人使用了移动电话：在各种公共场合都可以看到。许多大学生也有了移动电话。

　　2. 移动电话得到广泛使用的原因：非常有用的通信工具，举例;流行的产品;价格下降。

　　3. 但是移动电话也可能成为令人讨厌的东西：举例，考试中。

　　Nowadays, more and more people are using mobile phones. In the street, on a bus, in a restaurant, actually in every other public places, you can hear someone speaking with a mobile phone. Many college students have bought mobile phones, too.

　　The mobile phone is so popular because of many reasons. First of all, it is a very useful communication tool. When you are out and you need to contact someone urgently, a mobile phone will enable you to do this if there is no telephone box nearby. A beeper is not always sufficient for your purposes. Second, it is a fashionable product which many youths want to have. Mobile phone manufacturers have used famous stars as their propagandists. At last, the prices of mobile phones are dropping as a result of the scientific development. Ordinary people can afford a mobile phone now. The mobile phone is getting more and more accepted by the common public.

　　However, the mobile phone can also become a nuisance sometimes. In a classroom when everybody is taking an important exam, the ring of a mobile phone causes almost some kind of sound pollution. Those who have mobile phones should avoid disturbing others in public places.