https://blog.wongcw.com/2019/01/22/iphone-2018%e5%b9%b4%e5%85%a8%e7%90%83%e5%87%ba%e8%b2%a82-25%e5%84%84%e9%83%a8%ef%bc%9a%e4%b8%ad%e5%9c%8b%e5%8d%80%e4%b8%8b%e6%bb%91%e5%85%a9%e6%88%90/
iPhone 2018年全球出貨2.25億部:中國區下滑兩成