Understanding of evolution law and characteristics of economic form is of great significance to research into biological economic form.
了解经济形态的演变规律和特征对于研究生物经济形态具有重要意义。
Understanding of evolution law and characteristics of economic form is of great significance to research into biological economic form.
了解经济形态的演变规律和特征对于研究生物经济形态具有重要意义。
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