airwaves

音标发音

Some stations do not broadcast over the public airwaves so they do not have to follow F.C.C. rules.
一些电台不通过公共波段广播所以他们没有必要遵守联邦通讯委员会的规定。
A string of small firms are offering fast broadband to offline areas, via cables, satellites or the airwaves.
一连串的小公司正在通过电缆，卫星，电视广播连接宽带到离线地区。
An emergency taskforce is to be established within a month to monitor airwaves and newsstands the world over for coverage of Italy and bombard foreign newsrooms with good news about the country.
据悉，他将在一个月内成立一个"紧急行动小组"来监视全球电视广播及报纸媒体对意大利的报道，同时还将用大量的意大利正面新闻"轰炸"外国媒体。
www.chinadaily.com.cn

"They are filling the airwaves with deceptive and dishonest ads.
a little bit of a soccer team and um, that was, that was exciting to be over the airwaves.
还有一些足球队的消息，都是一些值得播报的令人振奋的新闻。
广播人员怎么样？ - SpeakingMax英语口语达人

Also, for the first time since September, the double-dip forecasts are again hitting the financial airwaves.
FORBES: The Week Ahead: Don't Be Late for the 'January Effect'
These guys forget that they get the use of public resources, like airwaves and public rights-of-way.
NPR: Keep the Net Fair and Free

the radio waves used for broadcasting radio and television programmes, or, more generally, radio or television broadcasting time

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.