But how they divide up this sonic space within the octave can vary rather considerably.

但他们在八度内划分声音间距的方法,却是极为不同的

耶鲁公开课 - 聆听音乐课程节选

and what the relevance is of all this space time physics and all this, and how...

空间时间物理的相关性还有这全部，还有如何……

以爱因斯坦为榜样 - SpeakingMax英语口语达人