1、Special embouchure for silver headjoint, with which we can get loud volume and very heavy bass.
特制銀笛頭吹口，這種吹口可以獲得大音量、更加厚實的低音。

2、Do not change your embouchure or anything.
不要改變你的口型或者其它什么。

3、The cheeks are brought back to their normal embouchure position.
面頰重新恢復(fù)正常口型位置。