She hesitates, presses the intercom button and hears the call. A voice on the line announces, “Welcome to Laugh Line!
但是又犹豫不决，最后她按下了内部通讯按钮，听到电话中传来一个声音，“欢迎拨打笑料热线！
Our product line including Displays, Elevator Monitoring System, Elevator Information Multi-media System, Intercom and other accessories like Electronic Chime.
产品线涵盖显示器、监控系统、视讯多媒体系统、电梯对讲机及其他周边零配件，如电子式到楼铃等。
应用推荐