“播音”的拼音为：bō yīn...

你该播音了.It's time for you to sign on.电台从早晨六点开始播音,一直持续到半夜.The station transmits from 6 a.m. until midnight.这次播音到此结束.That concludes our programme for this transmission....

“播音”的英语可以翻译为：transmit，broadcast，beam ...