Soil was being eroded and wasted along the Eastern seaboard, and they were using up the great soils of the Mississippi Valley and over time that slave system just somehow wasn't going to work out.

东部沿海地区的土地因被侵蚀而荒废掉,密西西比河谷地区的土地资源即将被耗尽,但就在这种情况下,奴隶制依然能维持南方的经济

耶鲁公开课 - 美国内战与重建课程节选

The northern most settlements on that coast spoke Greek with an Aeolian dialect; the Aeolian dialect is the one that you see on the mainland in places like Boeotia for instance Thebes and so on.

在北部,大多沿海移民,都说伊奥利亚方言,伊奥利亚方言,在内陆,例如皮奥夏和底比斯,等地较为普及

耶鲁公开课 - 古希腊历史简介课程节选