Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
为什么安装到这里就卡住了， 难道PIO无法下载吗
@sam-zzy 网络问题吧，改一下网络，或者看看代理
