In vocal music teaching in normal universities, the expression of emotion is an important factor that decides the singers vocalquality and the effect of the performance.
在高师声乐教学中，情感表现是影响演唱者声音质量和演唱效果的重要因素。
2
Doing a few minutes of simple vocal warm up exercises can increase your vocal power, variety, range, stamina, and fitness and dramatically improve the overall quality of your communication.
花几分钟进行发音操练能够提升你的发音力量，多元性，后劲和显著地促进你沟通的整体素质。
3
It seemed that the high-trusters were more likely to pay attention to the classic signs of lying, which include fidgeting and changes in vocal intonation and quality.