https://blog.wongcw.com/2020/08/09/%e6%b7%b1%e5%9c%b3%e8%88%aa%e7%a9%ba%e4%b8%80%e8%88%aa%e7%8f%ad%e7%b7%8a%e6%80%a5%e9%99%8d%e9%ab%98%e8%bf%916000%e7%b1%b3%e7%8f%be%e5%b7%b2%e5%ae%89%e5%85%a8%e8%bf%94%e8%88%aa/
深圳航空一航班緊急降高近6000米現已安全返航