把昂昂关于ＭＡＣ安装的文章全部放在这osh个地方
http://liangsandian.com/a/y450-mac/
http://bbs.weiphone.com/read.php?tid=2173406
http://group.pcbeta.com/archiver/?tid-903659.html
http://bbs.pcbeta.com/viewthread-763656-1-1.html
