This paper briefly introduces basic characteristic of virtual reality Modeling Language VRML and emphasize a feasible designing idea and the basic principle of virtual reality with ISO VRML.

简单介绍虚拟现实造型语言VRML的基本特点，并且着重阐述基于VRML国际标准的基础上，切实可行的虚拟现实设计思想及基本原理。

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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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