事實層面
I have excluded him because,while his accomplishments may contribute to the solutionof moral problems, he has not been charged with the task of approaching any but thefactual aspects of those problems.
譯文我之所以把他排除在外,是因為盡管他的成果可能有助于解決道德問題,但他只是承擔了處理那些問題的事實層面的任務。
點睛
because引導的是原因狀語從句,其中還包含while引導的讓步狀語從句。be charged with...此處意為“被命令做…”。not...any but...意為“僅僅”,相當于only。approach此處意為“處理”,其賓語為the factual aspects of those problems。