Since the invention of the mobile phones, our life has changed greatly. Mobile phones facilitate our life, we can not only keep in touch with our friends and families, but also can search the Internet
youth of today send messages, surf on the net, listen to music and even take photos by using their mobile phones. To some extent, it reflects that college students are more and more involved in this m
As can be seen from the charts more and more people own mobile phones in China now. At the end of 2002, there were 20 million mobile phone users. By the year 2005 the number has reached up to 30 milli