1、
The larger the air chamber of Ocarina is, the basic sound has lower pitch.
陶笛的共鸣气腔越大, 其基本音就越低.
互联网摘选
2、
3、
Rumbel is one of the few performers in the world on double ocarina , oboe and English horn.
鲁贝尔是世界上少有的会演奏双奥卡利那笛、双簧管以及英国管的人。
互联网摘选
