唱歌通常是舞蹈节目中的一部分，而观察者也有机会观察到是谁在唱歌以及其声音特质如何。

Frequently singing is part of a dance program, and again an observer has an opportunity to observe who is singing and the nature of the voices.

youdao

唱歌通常是舞蹈节目中的一部分，而观察者也有机会观察到是谁在唱歌以及其声音特质如何。

Frequently singing is part of a dance program, and again an observer has an opportunity to observe who is singing and the nature of the voices.

youdao