这是个祈使句,其中含有一个宾语从句和定语从句；why he is so disgusted with the other people位于动词know之后充当宾语从句；I told him that taxing.是定语从句修饰先行词the other people
翻译：不知道为什么他如此讨厌那个人,那个人是我告诉他征税的事情提到的.
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