https://blog.wongcw.com/2018/09/25/%e5%be%ae%e8%bd%af%e5%8f%91%e5%b8%83%e9%9d%a2%e5%90%91windows%e5%92%8cmacos%e7%9a%84office-2019%e6%ad%a3%e5%bc%8f%e7%89%88/
微软发布面向Windows和macOS的Office 2019正式版