I shall define him as an individual who has elected his primary duty and pleasure in life the activity of thinking

I shall define him as an individual who has elected his primary duty and pleasure in life the activity of thinking
in Socratic way about moral problems.
是这句话吧?首先前面的你先把WHO 到THINKING 这全部提出来 你看下 是不是完整的句子 剩下的是I shall define him as individual in Socratic way about moral problems 那么你看这又是什么句子子呢?其实插入的那部分你也可以理解成是插入语 虽然插入语没有语法现象 但是你可以假设理解成插入语.你再看后面说的Who到Thinking那里面说的那些 是修饰的到底是哪个?是前面的ADJ吗?是宾语从句含着定语从句吗