make a difference 緊要；要緊；有一番作為；卓然有成；鶴立雞群；有影響；重要；用在刀口上；有區別；有很大關係

make a big difference 立下一番不凡的功業

例句：

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• Once he removed himself from that environment, his own thinking took full control, and that made all the difference. （「成果截然不同」）