It works its magic, again, through purely instrumental means, so we can't really call those songs, and this puzzled me.

纯器乐的演奏方式,容我重申,能产生神奇的效果,所以我们其实不能把器乐称为歌曲,这让我很困惑

耶鲁公开课 - 聆听音乐课程节选

So you're going to get more better and better. Listen a lot of English songs and try to sing with them.

所以，你会变得越来越好。听大量的英文歌曲，并学着唱。

英语学习就要这样 - SpeakingMax英语口语达人

So the whole piece,then,would be a piece involving irregular rate of change-- the entire piece.

所以整首歌曲中和声都有不规则的改变-,整首歌曲都是。

耶鲁公开课 - 聆听音乐课程节选