nowadays,with the rapid development of it and information industry, cell phones play a dominant role in towns people`s life. but, like everything else, they have both favorable and mffavorahle aspects.first, it`s useful. as a wireless mobile telephone, it`s easy and handy to early to wherever one goes and call the callee however far away he is. therefore, it greatly facilitates people`s life. second, it`s convenient. whenever one meets trouble or something urgent, one can nmke a call immediately. most important of all, it`s a very helpful companion. with a multirfunction cell phone in hand, one can easily get on the net, browsing the useful information, conducting e-commerce and doing whatever one can do via internet.

however, just as everything has two sides, the cell phone also has many disadvantages. to begin with, it`s expensive to buy and costly to pay the hills, esp. that of global service. to make matters worse, it`s also easy to lose and costly to get it repaired. worst of all,it`s not as clear as a family telephone and sometimes the number dialed is often not available. last but not least, it`s alleged the microwaves in it might do harm to people`s health. in my opinion,with its expenses greatly reduced after china`s entry into the wto, it will face an ever brighter future in its development. someday most of them will be developed into new intemet-enabled mobile phones, which will be as useful as pocket computers. and i believe its advantages will not only offset its disadvantages, but also far outweigh them.