https://blog.wongcw.com/2020/09/05/%e5%9d%90%e6%93%81%e5%8d%83%e8%90%ac%e7%94%a8%e6%88%b6%e7%9a%84%e9%95%b7%e5%9f%8e%e5%af%ac%e5%b8%b6%ef%bc%9a%e5%a6%82%e4%bb%8a%e5%8f%aa%e8%a6%81100%e8%90%ac%e5%b0%b1%e8%83%bd%e8%b2%b7%e4%b8%8b/
坐擁千萬用戶的長城寬帶:如今只要100萬就能買下