The method of this kind of more natural creation model , development and maintenance can speed up the improvement 这种更自然的制作模型的方法，开发与维护速度可以期望得到改进。
2.
They are definition model , experience model , situation model , emotion model , skill model , performance model , creation model , corporation model and investigating model 它们分别是：概念模式、体验模式、情境模式、情感模式、技能模式、表演模式、创作模式、探索模式、合作模式等。
