<a title="" href="../../../reports/2013-01/15/content_27692296.htm" target="_blank">中国网民达5.64亿</a> <a title="" href="../../../reports/2013-01/15/content_27692314.htm" target="_blank">微博用户3.09亿</a> <a title="" href="../../../reports/2013-01/15/content_27692704.htm" target="_blank">超7成网民手机上网</a> _中国发展门户网