https://blog.wongcw.com/2019/04/12/%e6%99%82%e9%9a%94%e4%ba%94%e5%b9%b4facebook%e5%8f%88%e6%83%b3%e5%b0%87messenger%e6%b6%88%e6%81%af%e6%a8%a1%e5%a1%8a%e6%95%b4%e5%90%88%e9%80%b2%e4%b8%bb%e6%87%89%e7%94%a8%e4%ba%86/
時隔五年Facebook又想將Messenger消息模塊整合進主應用了