It is an architectural overview , so it does not contain a complete program that can be used immediately.

它是一个体系结构概述，因此它不包含一个完整的程序，可以立即投入使用。

Download the complete program (COOL!

完整的下载程序（COOL！

Having a complete program in one file is usually impossible.

一个实用的程序往往由多个源文件构成.

One method for organizing your materials, particularly if you plan to include any games, is to create a storyboard of the complete program.

还有一种方法可以用来组织你的教学内容，尤其是当你计划在课程中包含一些游戏时，这种方法就是建立一块整个课程的情节串联图板。