http://jingyan.baidu.com/article/c35dbcb02d64008916fcbc91.html     苹果安装虚拟机

http://jingyan.baidu.com/article/3c48dd3474527ce10ae35879.html    vb安装windows

https://www.virtualbox.org/wiki/Downloads          vb下载

http://www.ghostxp3.com            ghost

mac－virtual box－windows