central broadcasting system
·2,447,543篇论文数据，部分数据来源于NoteExpress
-
Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.
展览大厅配有中央空调、自动火警、闭路电视、通讯网络、广播和有线电视。
youdao
更多双语例句