UC知道是一部内容开放、自由的互动网络百科全书客观、专业、权威的知识性百科全书
来源:百度知道 编辑:UC知道 时间:2024/07/04 13:17:51
500M
http://www.sn.chinamobile.com/portal/server.pt/gateway/PTARGS_0_2_3691_446_1900_43/http%3B/172.101.1.8%3B7087/publishedcontent/publish/province/whatsnew/newrelease/communication/articles/%E6%89%8B%E6%9C%BA%E4%B8%8A%E7%BD%91.html你自己看一下吧,50元是500M的