https://blog.wongcw.com/2021/03/29/%e6%b8%af%e8%82%a1%e5%8d%88%e7%9b%a4%e7%be%8e%e5%9c%98%e8%b7%8c7%e5%bf%ab%e6%89%8b%e8%b7%8c5-%e6%96%b0%e6%a5%ad%e5%8b%99%e6%88%90%e7%82%ba%e7%be%8e%e5%9c%98q4%e8%99%a7%e6%90%8d%e4%b8%bb%e5%9b%a0/
港股午盤美團跌7%快手跌5% 新業務成為美團Q4虧損主因