论文部分内容阅读
2002年日韩运营商在数据服务上赚得盆盈钵满,让那些认为无线网络没有生命力的人意识到自己是有些目光短浅了。
In 2002, Japanese and South Korean operators made substantial profits in data services, making those who think the wireless networks have no viability to realize that they are short-sighted.