One problem is that radio waves from these far away objects, even though they can get through, are extremely faint.

一个问题是，来自这些遥远物体的无线电波，即使可以到达这里，也会非常微弱。

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They said on the radio last night that a storm was coming in from the mountains and the morning paper forecast heavy rain.

他们昨晚在广播中说，一场暴风雨正从山上来，晨报预报有大雨。

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From radio survey data, we know that the basin contains lots of smaller craters.

根据无线电测量数据，我们可以得知盆地里有许多较小的陨石坑。

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It has grown into a huge event that brings together musicians, record companies,filmmakers, reporters and radio programmers from around the world.

VOA: special.2009.04.03

I learn off the radio waves of 98.7 Kiss F.M.salsa/disco jams, that come from a Sony, bought even though I need a coat, even though I'm behind on my payments for the Trinitron Remote Control Color T.V.

VOA: special.2009.04.27

All the promotion that performers got from that free radio play, broadcasters said, more than made up for what they might have lost out in royalties.

FORBES: Digital Tools

This despite a boycott that drove advertisers from his radio show and reportedly cost Cumulus Media, one of radio station groups that airs it, millions in lost revenue.

FORBES: Why Rush Limbaugh Hasn't Been Hurt By the Boycott...Yet

Just this morning I turned on my car in the driveway (the car I lent to a 17-year-old African-born youth last night so he could drive with other African-born youths to a Korean take-out chicken place called Mo Betta Wings) and an X-rated hip-hop song blasted with such explosive force from the radio that, for a second, I thought I'd been in an accident.

CNN: I see America's diverse future--in my house