The civil education is a systematic engineering, it needs sufficient environment support from various social subsystems.

公民教育是一项系统工程，需要社会各个子系统为其提供充分的环境支持。

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Constructs the learning strategy system of "GX" Experiment, which consists of three subsystems: learning strategies, relevant factors (learner and environment), and classroom learning efficiency.

构建了GX实验学习策略系统：由GX实验学习策略、相关因素(学习者因素和环境因素)、课堂学习效益三个子系统构成。

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Hence, he or she well wants to think of evolving a building environment as a total system of interacting and space forming subsystems.

因此，他或他试图将有相互有关的空间形式分体系组成的总体系形成一个建筑环境。

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