固定短語：通過收音機、通過無線電廣播。
例如:
1. I heard the news on the radio.
我從廣播中聽到了這件事。
2. The patient smiled when he heard the sprightly music on the radio.
聽到收音機裏傳來的輕快樂曲，這個病人笑了。
3. They've been plugging his new show on the radio.
他們壹直在電臺上宣傳他的新節目.
4. The plane homed in on the radio beacon.
飛機遵循導航臺信號降落。
5. We depend on the radio for news.
我們靠收音機聽新聞.
6. I could hear music playing on the radio.
我聽到收音機裏演奏著音樂。