计算机网络是人类的“第二生存环境”，即由信息构成的虚拟环境。

Computer network is the second environment for human existence, that is, a virtual environment made up of information.

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当今社会是个网络化的社会，网络深刻影响着青少年的生存环境，对学校德育工作产生了重大影响。

It is a society of network, which has a great influence not only upon the living environment of teenagers but also on the moral education in school.

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网络交往建构起来的大学生独特的生存环境，会对道德人格的构成要素产生正负面影响，必然导致对大学生道德人格的双重效应。

The network contact is increasingly becoming the main society association form of university students, but actually it bring forth the dual effects to the students.

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