There are three basic economic problems, what to produce, how to produce and for whom to produce in economic activities in whatsoever societies and countries.
任何社会、任何国家在经济活动中都会面对三个基本经济问题：生产什么，如何生产和为谁生产的问题。
There are three basic economic problems, what to produce, how to produce and for whom to produce in economic activities in whatsoever societies and countries.
任何社会、任何国家在经济活动中都会面对三个基本经济问题：生产什么，如何生产和为谁生产的问题。
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