Later on Richards changes his vocabulary, and he no longer talks about scientific and emotive language.

后来，Richards换了一种说法，他不在使用科学或者情感类的语言。

耶鲁公开课 - 文学理论导论课程节选

in graduate school I used a programming language called Perl a lot.

在研究院时，我经常使用一种,叫做Perl的，编程语言。

哈佛公开课 - 计算机科学课程节选