After investigating its reason. We find it is the rapid change of social environment, that causes people to have different requests and anticipation with our present judicial identification system.

究其原因，是急剧变化的社会环境，使得人们对我国现行司法鉴定制度，产生了不同于以往的要求和期待。

youdao

In such a large social network system, system security is of vital importance with the premise to make out personal identification.

在这样一个庞大的社会网络体系中，系统安全十分重要。

youdao

But it does undermine the fundamental identification system for U.S. citizens: your social security number.

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