The songs broadcasting in the sound device were getting back from Russia several years ago.
音响里播放出的歌是前几年从俄罗斯带回来的，一位当下正红的女歌手的作品集。
2
The songs broadcasting in the sound device were getting back from Russia several years ago. It was an opus collection sung by a very famous Russian songstress at present.
音响里播放出的歌是前几年从俄罗斯带回来的，一位当下正红的女歌手的作品集。
3
In making the radio waves correspond to each sound in turn, messages are carried from a broadcasting station to a receiving set.