由于黄河泛滥造成的土壤的微量元素的变化是黄淮海平原文明衰变过程中一只看不见的手。
The flooding of Yellow River led to the change of soil microelement, which in turn played an invisible role in the disintegration of the civilization of Huanghuaihai Plain.
分销通路的形态如何并不能随心所欲，其间有一只看不见的手在操纵，即基本要素的组合机制。
The channel form is manipulated by an invisible hand-the combination mechanism of the basic elements.
任何家庭、社会、国家乃至于整个世界，它们的成立、组成与运作，都是由一只看不见的手在操纵的。
The world, the country, the society and even the families operation are all manipulated by an invisible hand.
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