电风扇旋转，键盘控制转速以及方向，快速显示成纹理状，速度满时能看到扇叶上的贴图-Fan rotation, keyboard speed and direction, rapid and displayed as a texture-like, when you can see the fan full speed on the map

虚拟现实的房子，有自转的风扇，沙发，电视，音响，地毯，可交互的门，附带背景音乐。(A virtual reality house has a self rotating fan, sofa, TV, audio, carpet, interactive door, with background music.)