https://qooah.com/2015/04/19/sony-%e8%88%87-apple-%e5%90%88%e4%bd%9c%e5%8d%94%e8%ad%b0%e8%a2%ab%e6%9b%9d%e5%85%89-%e4%b8%8d%e7%82%ba%e4%ba%ba%e7%9f%a5%e7%9a%84%e7%a7%98%e5%af%86%e5%a4%96%e6%b4%a9/