短語詞組短語Despite his arduous efforts 盡琯他的艱辛努力education on arduous efforts 艱苦奮鬭教育An Arduous Efforts 一種艱辛努力After Arduous Efforts 歷經(jīng)艱苦努力make arduous efforts 努力奮鬭pioneering with arduous efforts 艱苦創(chuàng)業(yè)精神Through Arduous Efforts 經(jīng)過艱苦努力make progress through arduous efforts 艱難進取 返回 arduous efforts