https://trendnpattern.com/2021/12/01/attt-us%e8%82%a1%e4%bb%b7%e5%88%9b%e8%bf%913%e5%b9%b4%e6%9c%80%e4%bd%8e%e7%82%b9%ef%bc%8c%e9%80%9a%e4%bf%a1%e4%b8%9a%e5%8a%a1%e8%b4%9f%e8%b4%a3%e4%ba%ba%e8%ad%a6%e5%91%8a%e6%9c%aa%e6%9d%a5/
AT&T(T.US)股价创近3年最低点,通信业务负责人警告未来无线用户增长可能放缓