Translation

• on stage

Examples

• 约翰在台上唱了甚么歌？
  What did John sing on the stage?
• 他一边等火车，一边在月台上走来走去。
  He walked back and forth on the platform while waiting for the train.
• 舞台上有著名音乐家吗？
  Are there any famous musicians on the stage?