Already by 1825--that early the South was the world's largest supplier of cotton and fueling now this Industrial Revolution in textile production in Great Britain and other places.

截至1825年,南方是全世界,最大的棉花供应者并且促进着,在英国和其他国家的,纺织工业的发展

耶鲁公开课 - 美国内战与重建课程节选

It's happened over the course of millions of years of human evolution, but it's happened also in a relatively recent time frame when we think about the American diet and what people are eating, but also the world diet of course.

它们发生在人类数百万年的演化历程中,在近现代,当我们考虑美国人的食谱,当然也包括全世界的食谱,同样在发生着这些变革

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选