The division of labor of hand and foot, it is a milepost of human evolution.

手与脚的分工，是人类进化的一个里程碑。

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The informal financial change in fact is the process of the transaction cost reducing unceasingly brought by the rural finance division of labor evolution.

农村非正规金融变迁的过程实际上是农村金融分工演进而带来的交易费用不断降低的过程。

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Evolution of regional economic cooperation institutions has gradually developed while the market interacts with administration by way of specific division of labor and own advantages.

区域经济合作制度的变迁正是在市场与行政两种力量的互动中通过两者明确分工各自发挥自身的优势相互配合逐步实现的。

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Research reveals only a modest evolution in the division of household labor over the past 18 years -- mainly in the realm of child care, with more dads stepping up.

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