He could hear the tinny sound of a radio playing a pop song.

他能听到收音机播放流行歌曲的尖细而刺耳的声音。

《柯林斯英汉双解大词典》

Once in a while, I'll listen to the radio to see what they are putting out, but it's not too often I hear something I like.

偶尔，我会听听收音机，看看他们在播什么，但不常听到我喜欢的东西。

youdao

I can't hear clearly. Please turn down the radio a little.

我听不清楚。请把收音机关小声一点。

youdao

You should hear a clicking noise on the radio.

VOA: special.2010.12.08

Fifty years ago this week, a young Cornell University scientist named Frank Drake pointed a radio telescope at a distant star, hoping to hear transmissions from an alien civilization.

VOA: standard.2010.04.16

To hear a radio station manager talking about "brand values" is truly terrifying.

BBC: NEWS | Entertainment | Blackburn victory over Cliff ban

You can hear a radio version of this piece, at PRI's The World, a co-production of the BBC World Service, Public Radio International, and WGBH in Boston.

BBC: Will young South Koreans watch 'unification TV'?

It seems that no-one is sure who has been killed, but before long I hear on the radio that a senior al-Qaeda leader - Abu Hafs al-Misri - is among the dead.

BBC: Inside Pakistan's drone country