woodshed

n.贮放柴薪的木棚

v.练习乐器

The swallows are nesting in the woodshed. 燕子正在木棚里筑巢呢。

To make an analogy. A musician may woodshed his scales, but when he's jamming, he's not even thinking about fingerings. He is lost in the passion of the moment. 做个类比，一名音乐家平时会勤练基本音阶，但是当他即兴演奏时他甚至不会考虑到自己的指法，而是随着情感奔驰全心投入。