https://blog.wongcw.com/2019/09/14/iphone-11%e9%a0%90%e5%94%ae%e8%b3%a3%e6%96%b7%e8%b2%a8%e4%bd%86%e8%98%8b%e6%9e%9c%e5%b8%82%e5%80%bc%e8%92%b8%e7%99%bc%e4%ba%861300%e5%84%84%e5%85%83/
iPhone 11預售賣斷貨但蘋果市值蒸發了1300億元