Power engineering cost has many corpuses, many stage, dynamic and system characteristicses.
电力工程造价管理具有多主体性 、 多阶段性 、 动态性及系统性特点.
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Language seldom involves in dance, although it is the basic factor in many stage crafts.
语言是众多舞台表演艺术中的基本要素,而舞蹈艺术却很少有语言的参与.
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