Now, language is not the only thing in culture or nature that has this sort of combinatorial system.

语言并不是在文化或自然中,唯一拥有这种组合系统的事物

耶鲁公开课 - 心理学导论课程节选

And the answer is you have a combinatorial system.

答案便是,你有一个组合系统

耶鲁公开课 - 心理学导论课程节选

DNA also has this sort of combinatorial system where you have a finite number of, I guess, bases or amino acids that could combine to a possible infinity of strings of DNA strings.

脱氧核糖核酸也拥有这种组合系统,你的生物基础或氨基酸数量是有限的,但却能组合出,几乎无限的脱氧核糖核酸螺旋结构

耶鲁公开课 - 心理学导论课程节选

Music also has a combinatorial system.

音乐也拥有组合系统

耶鲁公开课 - 心理学导论课程节选