Autolisp数据类型，用于初学者深入学习Autolisp语言，并进行开发。(Autolisp data types, for beginners to learn Autolisp language, and development.)

Autolisp语言数据变量类型，适合初学者快速学习Autolisp语言。(Autolisp language data variable type, suitable for beginners to quickly learn Autolisp language.)