Virtual Geographic Environments (VGE)

• 虚拟地理环境

Virtual Geographic Environments (VGE)的用法和样例：

例句

1. All of these features make CVGE naturally become an important research direction of geographic science.
   这些基本特性使得协同虚拟地理环境自然成为虚拟地理环境发展的重要方向。