Some say he invented cowboy songs to help calm the cattle and make the cowboy's life easier.

VOA: special.2011.06.11

With the goal as the best as the possible was to make Some inferences about learning outcomes, And how will the teachers use the materials to effectively help the students learn.

目标是尽可能,推断出学习成果，老师如何使用材料,来有效地帮助学生学习。

麻省理工公开课 - 媒体、教育、市场课程节选

to see the TAs because you can't do them, by all means make sure you get some help.

我们会帮助你的，因此我并不认为这是。

麻省理工公开课 - 计算机科学及编程导论课程节选

On Monday we-- I presented an introduction to evolutionary psychology, the looking at psychology from an evolutionary perspective, and trying to make a case and give some examples of how it can help illuminate and illustrate certain aspects of how the mind works.

周一，我们-,我对进化心理学做了介绍，从进化论角度看心理学，试图举一个案例,用一些例子说明它如何帮助阐明,从特定方面阐明我们的大脑怎样工作。

耶鲁公开课 - 心理学导论课程节选