So this was definitely in a different generation.

所以那时肯定是个,和现在完全不同的年代。

普林斯顿公开课 - 人性课程节选

There's like a 60's, there's an Asian class, a sex cluster... There's lot of different topics

有60年代，亚洲教育课，性教育课……有很多不同的主题，

群集课程 - SpeakingMax英语口语达人

Other countries--In Europe, after the 1929 crash, they had a different reaction to the scandals and problems of the '20s and it wasn't as favorable to markets as in the U.S.

929大崩盘之后,欧洲的一些国家,却对于丑闻及20年代出现的问题,有着不同的反应,欧洲政府采取的措施并不如美国那样,有利于市场发展

耶鲁公开课 - 金融市场课程节选

The northern states by the Antebellum Period 1820s,1830s,1840s-- was beginning to sort of hurtle toward a different future than what that slave society was perhaps--no, not really slowly it too was hurtling toward a certain future.

北方在战前,也就是19世纪20至40年代,就急速开始朝着,和奴隶社会完全不同的方向发展,但是南方奴隶社会的发展得也不是很慢,它也在飞驰向一个确定的未来

耶鲁公开课 - 美国内战与重建课程节选