号称世界七大自然奇景之一的尼亚加拉大瀑布,位于美国和加拿大边界,美国一侧在美国东北部小城尼亚拉加市境内。喜欢旅游的爱人对这闻名遐迩的奇观心仪已久,不久前,我们身临其境,一睹了它的风采。尼亚加拉大瀑布,因蜿蜒流淌的尼亚加拉河经过这里时,一下遇到横亘在河道上的石灰岩断崖,平缓顺直的河水瞬间折弯腰身飞泻而下,从海拔一 Known as one of the Seven Wonders of the World, Niagara Falls is located on the border between the United States and Canada and on the United States within the territory of the city of Niagara, a small town in northeastern United States. The lover who loves to travel has long been admired for this spectacular spectacle. Not long ago, we were immersed in it and witnessed its demeanor. Niagara Falls, due to the meandering Niagara River through here, once encountered across the limestone cliffs in the river, the smooth and straight water instantly bent down and fly down, from an elevation of one