Way up north, Alaska is called the Last Frontier for understandable reasons. Near the Arctic Circle, it was the final part of the nation to be explored and settled. Arizona is the Grand Canyon State because of the famous winding canyon carved by the Colorado River.向北看,阿拉斯加州由于一些无可厚非的原因,被称为最后的边疆(The Last Frontier).它靠近北极圈,是美国拓疆的最后一部分.亚利桑那州被称为"大峡谷之州"(Grand Canyon),这里拥有著名的由科罗拉多河雕刻成的蜿蜒的峡谷.
__________________________________________________________.
