1)I heard the news over (or on) the radio.,我从收音机里听到了这一条消息。2)Since I come here.,从我到这里以来。3)I've heard that news already.; Yes, so I've heard.,这消息我知道了。4)I enjoy listening to the radio.,我喜欢听收音机。5)I'm listening to the radio.,我在听收音机。6)I listen to the radio everyday.,我每天听收音机。