The article analyzes the VRML language characteristics, and points out the reason why VRML is suitable for designing virtual experiments.

文章分析了VRML语言的特点，指出VRML适合设计虚拟实验的原因。

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Virtual Reality Modeling Language (VRML) is a file format for describing interactive 3D objects and worlds.

虚拟现实造型语言（VRML）是一种描述可交互的三维对象和场景的文件格式。

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Virtual 3d pets are designed for the Internet by using Virtual Reality Modeling Language (VRML) in this paper, which can wink their eyes or open their mouth like human.

针对因特网环境采用虚拟实境造型语言(VRML)对虚拟动物进行三维设计，使其可以进行眨眼和“说话”，等拟人动画。

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