https://qooah.com/2012/02/10/%e5%b3%b0%e8%bf%b4%e8%b7%af%e8%bd%89-motorola-%e6%96%bc%e8%88%87-apple-%e5%b0%88%e5%88%a9%e8%a8%b4%e8%a8%9f%e4%b8%ad%e9%a6%96%e6%ac%a1%e6%95%97%e8%a8%b4/