He took up a knife, and with the flat part of it played a tune on his cheek in a wonderful manner.
他拿起一把小刀，用刀面在自己脸上以一种巧妙的方式演奏了一支曲子。
2
The barber's knife nicked his cheek.
理发师的刀浅刻了他的脸颊。
3
There was a sudden scuffle, a sound of blows, and out burst Abraham Gray with a knife cut on the side of the cheek, and came running to the captain like a dog to the whistle.