随着科技的发展，互联网时代也在飞速的发展，越来越多的消费者在使用互联网进行沟通，QQ、微信、微博这些网络沟通工具已经渐渐深入人心。网络沟通确实比以前打电话发短信要方便得多，但流量消耗过多的问题也随之...
With the development of science and technology, the Internet age also is in rapid development, more and more customers in the use of the Internet to communicate, QQ, WeChat, weibo these network communication tools have already thorough popular feeling gradually. Network communication is calling texting is much more convenient than before, but traffic consumption have been too many questions...
