Demonstrator should prepare a checklist for those function and feature that will be demonstrated during the demonstration. Expected time for the presentation on each checklist tasks should be estimated.

• 准备演示的功能和特征的项目清单演示者将准备一份在演示过程中将讲演的功能和特征清单,每个项目清单的人物所期望的时间也同时建立。