Ten years ago, mobile phones were a luxury for the rich, but now, almost everyone has their own mobile phones.
When we meet new people, we leave our mobile phone number instead of mailing address, which is a sign of a brand-new era, the information age.
Cell phones are changing, too. In the past, it could only be used for making phone calls. But now, it integrates the functions of SMS, camera, music player and Internet.
Mobile phones have brought us benefits in many ways. It makes our life easier, enriches our leisure time, shortens the distance between two people, and sometimes even replaces computers. It connects us with the world.
However, everything has two sides. Mobile phones entertain college students, but distract them from listening to the teacher. Besides, the monthly cost is a burden to the family, not to mention the cost of repairs.
In a word, we should use our mobile phones wisely to make our life better.