My Opinion on Cell Phones

　　Cell phones do play an important role in people’s daily life, but every coin has its two sides.

　　To start with, as a wireless mobile phone, it’s convenient for the user at any time to contact others. Secondly, it’s a helpful companion. With a multifunctional cell phone in hand, one can easily surf the net, downloading what he needs.

　　However, the cell phone has many disadvantages. For one thing, the machine itself is very expensive and its local service is very costly, not to mention its global service. For another, the radiation transmitted from the mobile phones might do harm to the user’s health.

　　In my opinion, with its expenses being reduced sharply, its development will have a brighter future. Therefore its advantages will far outweigh its disadvantages.