Reptiles and birds have a little bit about it--of it— and primates have a lot and humans have a real lot.

爬行类和鸟类只有很少的心理活动,灵长类有很多,而人类的心理活动就非常多了

耶鲁公开课 - 心理学导论课程节选

London's good for stuff.

伦敦的这类活动都挺好的。

伦敦的约会路线 - SpeakingMax英语口语达人

If you look at the percent of time people in society were involved in various activities and broken into agriculture versus everything else, in ancient Egypt it looked like this.

如果你留意一下,人们从事各种社会活动的时间比例,被分为农业生产和其他活动两类,在古埃及,时间分配是这样的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选