(28.56701.236.7261.7292.7602)
广播-广播是指通过无线电波或导线传送声音的新闻传播工具。通过无线电波传送节目的称无线广播，通过导线传送节目的称有线广播。广播诞生于20世纪20年代。广播的优势是对象广泛，传播迅速，功能多样，感染力强；短处是-guangbo</br> generated by yvsou girl
group status
👤 group joined: 0 ⏳ group pending: 0 🚫 group blocked: 0
ALL
> Institution and enterprise > company > Enterprise classification > > >
(28.56701.236.7261.7292.7602)
> Institution and enterprise > company > Enterprise classification > > >
(28.56701.236.7261.7292.7602)