此后: after that; after this; from ...的: 4次方是 The fourth power of 2 i ...努力: make great efforts; try hard ...最后的努力: last hurrah; last-ditch effort不懈的努力: sustained efforts持久的努力: persistent efforts额外的努力: supererogation个人的努力: an individual effort contribution etc共同的努力: mutual efforts尽最的努力: do one's best巨大的努力: an atomic effort失败的努力: white elephant一致的努力: concerted effort应尽的努力: due diligence再三的努力: siege最大的努力: damnedest尽某人的努力: in one's power; in one's power尽所有的努力: make every effort尽最大的努力: do / try one's best; do one's best; do one’s best靠自已的努力: rely on one有诚意的努力: good faith effort作不懈的努力: make a sustained effort作很大的努力: make a good effort; make a goodeffort在此后的岁月里: caumbrigge caumbrege此后: after that; after this; from now on; henceforth; hereafter 她1958年到农村去, 此后一直在那儿工作。she went to the countryside in 1958 and has worked there ever since