鼓手的脚以极快的速度演奏双踏板 Feet of a drummer playing the double pedal with great speed

一个熟练的鼓手的脚特写镜头，他有着抛光的双踏板技术，在黄色的架子鼓上演奏得很快。

Close-up shot of the feet of a skilled drummer with a polished double-pedal technique who plays quickly, on a yellow drum kit.