An opera singer, for example, neither dances nor speaks on stage; there are no singing or dancing parts in a modern play; in a dance drama, the dancer doesn't speak or sing.

例如，歌剧演唱家在舞台上既不跳舞也不说话；现代戏剧中并没有唱歌或跳舞的角色；在舞剧中，舞者既不说话也不唱歌。

youdao

I see a stage on which some singers, male and female, are standing... I am asked if I want to sing with them.

我看到一个舞台，上面站了一些唱歌的人，有男有女……有人问我是否想和他们一起唱。

youdao

Artists will record songs before the events and sing over the tracks on stage, said a Locog spokeswoman.

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Reports said that the globally successful 19-year-old took a three-minute break after the on-stage fracas before returning to sing Boyfriend and then Baby.

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