Practice has proved: the application of this system has remarkable economic and social benefit, has very good application prospects in the rubber production trade.

实践证明：该系统的应用具有显著的经济和社会效益，在橡胶产品生产行业具有很好的应用前景。

youdao

But subject 's construct is a complex system of technological evolution and social contact, and forms the framework use to explain the practice content, shape and features from different aspects.

但主体性的建构本身就是一个技术演进和社会交往的复杂性系统，并从不同角度形成对实践内容、形态和特征的阐释框架。

youdao

The management is the ancient human practice. People's behavior and policy-making activity are made in the specific cultural value criterion and social movement system.

管理是人类古老的实践活动，是人们在特定的文化价值准则和社会运行体制内做出的行为和决策活动。

youdao

This means building a flexible education system where children practice solving social and environmental challenges.

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