In this sense, reStructuredText is a lightweight markup language designed to be both (a) processable by documentation-processing software such as Docutils, and (b) easily readable by human programmers who are reading and writing Python source code.
从这个意义上说，reStructuredText 是一种轻量级标记语言，其设计目的是（a）文档处理软件（如Docutils）可以处理它，（b）读和写 Python 源代码的程序员很容易读它。