Every major African-American poet and writer and artist from frankly the mid-nineteenth century on has always been reflecting on this nexus of North and South.

大约十九世纪中期以后的,每一位主流的非裔美籍诗人,作家或艺术家,都一直在探讨南北关系的问题

耶鲁公开课 - 美国内战与重建课程节选

This is quite a remarkable change reflecting the seriousness of the crisis.

这确实是一个非凡的改变,预示着危机的严重性。

耶鲁公开课 - 金融市场课程节选