First, the utility-based approach stresses mutual benefit or reciprocity and sees international justice located solely in the regulation of relationships between states.

其一，以实用为基础的研究进路，强调国家之间的利益互惠，并且把国际正义单单定位于国家之间关系的调节之上。

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The Joint Venture is operated on the basis of commercial principles of justice, legality, equality and mutual benefit.

合资企业基于商业原则上进行运行，即公正，合法，平等和互利。

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Secondly, I lay stress on discussing four sub-principles of international economic justice including equivalence of opportunities, not harm, mutual benefit and modest distinction.

其次，作者重点分析了国际经济公正的四个子原则：机会均等、无害、互利和适度差别。

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