Your pupils dilate, your muscles contract, your Spidey sense tingles, basically your whole body is trigger-happy.  That condition is not conducive to performing folk music.
你的瞳孔变大，肌肉收缩 你的蜘蛛侠第六感也开始发挥作用 基本上，你整个人处于高度备战状态  只是，这状态很不适合表演民谣