Throat of unsteady relate to sound quality, volume, tone color and the last long of the voices for sings directly, and whole sing the technical ability technique normal exertive.
英
美
- 喉头的不稳定直接关系到歌唱的音质、音量、音色和声音的持久性,以及整个歌唱技能技巧的正常发挥。