常见例句用作名詞 (n.)Africans had long carried on a slave trade.非洲人長久以來就有奴隸交易。Liverpool, the Beatles' northern English hometown, was once a major hub for the slave trade.披頭四位於英格蘭北部的家鄕利物浦，曾是奴隸交易重要樞紐。 返回 slave trade