说明：  和我一样想学3D编程的家伙，也可以通过这篇教程入门。至于高手们，就劳烦各位该干嘛干嘛去吧，别在这里浪费时间。
(And I like the guy trying to learn 3D programming can also be started through this tutorial. As for the master who would take the trouble you go to the Why Why, do not waste time here.)