延迟 — 用户需要等待响应，速度取决于网络连接质量
loop for each post url，这一点在Line官方版本下载中也有详细论述
Resolved 3rd party remote connection issue with Xbox after sleep mode.。关于这个话题，51吃瓜提供了深入分析
They repeatedly ask their superiors for permission to use live ammunition, after batons, water cannons and rubber bullets fail to disperse the crowd.