ortant role in people's daily life, but\revery coin has its two sides.\rTo start with, as a wireless mobile phone, it's convenient for the\ruser at any time to contact others. Secondly, it's a helpful companion.\rWith a multifunctional cell phone in hand, one can easily surf the net,\rdownloading what he needs.\rHowever, the cell phone has many disadvantages. For one thing,\rthe machine itself is very expensive and its local service is very costly,\rnot to mention its global service. For another, the radiation from the\rmobile phones might do harm to the user's health.\rIn my opinion, with its expenses being reduced sharply after\rChina's entry into the WTO, it's development will have a brighter\rfuture. Therefore its advantages will far outweigh its disadvantages.
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