指歌唱演员演唱时确实放开嗓子唱，而不是手持话筒，伴着录音带，对口形的假歌唱to sing

• 不管电视上是否播放，都应真唱。

  Regardless of whether it is being shown on TV, they should not lip-synch.

• 他说，舞台艺术一定要真演、真唱、真跳，才为艺术正途。

  He stated that stage art should feature genuine performances, singing, and dancing, and that this is the true artistic way.