https://blog.wongcw.com/2018/10/13/canalys-ceo%e5%9d%9a%e7%a7%b0%e5%be%ae%e8%bd%af%e4%bc%9a%e5%9c%a82019%e5%b9%b4%e7%a0%8d%e6%8e%89surface%e4%ba%a7%e5%93%81%e7%ba%bf-2/
Canalys CEO坚称微软会在2019年砍掉Surface产品线