vrml一个车的实例，做的很不错。方便素材使用-vrml instance of a car and do very well. Material to facilitate the use of

一个虚拟的街道，有热气球，有房子，有电话亭，有树木，有汽车，很多代码、。(A virtual street, a hot air balloon, a house, a telephone booth, a tree, a car, a lot of code, a lot of code.)