N-PLURAL
（無線電或電視）廣播
The airwaves is used to refer to the activity of broadcasting on radio and television. For example, if someone says something over the airwaves, they say it on the radio or television.
例句
The election campaign has been fought not in street rallies but on the airwaves...
此次競選大戰不是以街頭集會的方式進行，而是通過電視和廣播一決勝負。
The song was banned from the airwaves.
這首歌曲被禁止在電臺或電視臺播放。