Exactly knowing these puzzledoms, looking for the reasons among them, and eventually finding the solution, are the exploration which the scholars and those engaged in...
正确认识这些困境，寻找其中的缘由，最终得出解决问题的方案，是学者和实际工作者们亟盼的探索。
Exactly knowing these puzzledoms, looking for the reasons among them, and eventually finding the solution, are the exploration which the scholars and those engaged in...
正确认识这些困境，寻找其中的缘由，最终得出解决问题的方案，是学者和实际工作者们亟盼的探索。
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