vocal level的意思|示意

Crocodiles have a similar level of, vocal sophistication, which makes them unique among reptiles.

鳄鱼也有类似的声音，这使得它们在爬行动物中变得独一无二。

To help other vocal learners, but also can improve their level of vocal choir to sing!

得以帮助其他的声乐学习者，同时也能提高自己的声乐歌唱水平。

Training the students to master the overall ability is the effective approach of improving vocal music teaching level and quality.

培养学生演唱的整体把握能力是提高声乐教学水平和质量的有效途径。