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移动通信的出现,改变了我们对沟通的感知。我们可以随时拿起手机联系到我们想要联系的人,了解到我们想要知道的事。而3G的出现则把这种沟通变得更丰富更随心所欲。视频业务
The advent of mobile communications has changed our perception of communication. We can always pick up the phone to contact the people we want to contact, understand what we want to know. The advent of 3G makes this communication richer and more arbitrary. Video business