The design is based on VRML (Virtual Reality Modeling Language) virtual multimedia e-books, it requires the realization of the environment in VRML can automatically run through the function.

• 本设计是一个基于VRML（虚拟现实建模语言）的虚拟多媒体电子书，它要求实现在VRML运行环境中能够自动翻阅的功能。