Sightsinging teaching, as the basic theory of music, its importance has been embodied increasingly.

作为音乐基础理论的视唱教学，越来越体现出它的重要性。

youdao

Sightsinging teaching, as the basic theory of music, its importance has been embodied increasingly.

作为音乐基础理论的视唱教学，越来越体现出它的重要性。

youdao