Just as an old proverb goes为什么要用goes?

问题描述:

Just as an old proverb goes为什么要用goes?

Just as an old proverb goes就是just as an old proverb is,作为独立成分来使用.
字面上就是“就是谚语中的那样”,也就是“俗话说……”.
把is代换成goes是为了增加句子的动态美,达到一种错落有致、轻巧的感觉.