Now, these are not proofs of the double lip embouchure and it being the best one, but I feel that after starting many clarinet kids, who naturally cover both lips, and then feeling the difference in their playing, it is my clear opinion.

• 这些不是证明双包是最好的嘴型，不过我感觉我启蒙的很多小孩，那些很自然包住双唇的发出的音色是完全不同的。