Others may be less so, like the buccinator, a muscle that attaches your cheek to your teeth, or the body's tiniest skeletal muscle, a one-millimeter-long tissue fragment called the stapedius that's nestled deep inside the ear.

其他肌我们就比较陌生了，比如颊肌，这是一种把你脸颊连接到牙肌，还有最纤细骨骼肌，一片一毫米长组织材料，叫做镫骨肌，位于我们耳朵深处。

" But if that isn't a boy over there on that log, my name isn't Cygnus Buccinator."

“可是如果说坐在那根木头不是一个男孩子，我名字就不叫颊肌天鹅。”

So it's this upper cheek muscles.

这是颊肌。