It is also the reason why when we try to describe music with words, all we can do is articulate our reactions to it, and not grasp music itself.
【句子分析】
单词短语：
articulate：表达清楚
grasp:理解
【句式结构】
It is also the reason whywhen we try to describe music with words(时间状语从句),all we can do is articulate our reactions to it, and not grasp music itself（定语从句）.
