A river of northwest Canada rising in northeast British Columbia and flowing about 853 km (530 mi) generally northeast across northwest Alberta to Great Slave Lake in southern northwest Territories.

加拿大西北部一条发源于不列颠哥伦比亚省的东北部流程约853公里(530英里)的河流，大体是东北流向，穿越阿尔伯达省西北部并注入位于西北地区南部的大奴湖。

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In Democracy in America there's that famous passage, or passages, when Tocqueville crosses the Ohio River, from Ohio into Kentucky, from free soil into slave soil, free state into a slave state.

在托克维尔跨越俄亥俄河,从俄亥俄进入到肯塔基州,从自由之所走向奴役之地的那段游历中,为《美国民主》贡献了数段名言

耶鲁公开课 - 美国内战与重建课程节选