This concept can be used in almost any activity you do on the web.
这个概念可以应用在你在互联网上的任何举动上。
The main concept is the activity that can be nested to define breakdown structures.
主要概念是可嵌套定义分解结构的活动。
The study first defined the concept of large science popularization activity.
本研究首先界定了大型科普活动的概念。
The design activity starts from making the design concept till mass production problems follow up.
设计过程包括从产品设计理念出台直至产品生产的一系列后续问题。
Marx's concept of practice consists of two aspects. that is, productive activity and communication activity.
马克思的实践概念包含着两个向度：人征服自然的生产活动以及人与人之间的交往活动。
Marx's concept of practice consists of two aspects. that is, productive activity and communication activity.
马克思的实践概念包含着两个向度：人征服自然的生产活动以及人与人之间的交往活动。
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