首先在浏览器里输入 http://store.steampowered.com/ 进入Steam的官网,然后下载、安装、运行、注册、登陆Steam 运行并登陆Steam后,点击商店;在右上角输入并搜索2017,然后把PES2017点击放入购物车; 点击为自己购买,然后继续,最后会跳转到银联付款;选...