In essence, the protection of copyright protects the property of knowledge and arts.

实质上，版权保护的是知识或艺术财产。

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In the very fact, copyright is a protection of knowledge or art properties.

实质上，版权保护的是知识或艺术财产。

youdao

In the very fact, copyright is a protection of knowledge or art properties.

实质上，版权保护的是知识或艺术财产。

youdao