Such erosion may cut a gorge or canyon. The Grand canyon of the Colorado river is the largest river canyon in the world.

如此的侵蚀可能磨损出峡，或峡谷。科罗拉多河大峡谷是世界上最大的河流峡谷。

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Perhaps no scene can equal the Grand Canyon of the Colorado. There, for a million and a half years, the great river has been gouging through the mountain rocks.

也许没有任何风景要与科罗拉多大峡谷相媲美，150万年来，这条大河一直从那里穿岩而过。

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Colorado River cut the Colorado Plateau into 19 main canyon, with a total area of 2,724.7 square kilometers. The deepest, widest and longest one is the Grand canyon of the Colorado.

科罗拉多河在科罗拉多高原上共切割出19条主要峡谷，总面积2724.7平方公里，其中最深、最宽、最长的一个就是科罗拉多大峡谷。

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Arizona is the Grand Canyon State because of the famous winding canyon carved by the Colorado River.

VOA: special.2009.08.02

First exercised by President Theodore Roosevelt in 1906 to designate Devils Tower National Monument in Wyoming, the authority of the Antiquities Act has been used by 16 presidents since 1906 to protect unique natural and historic features in America, such as the Grand Canyon, the Statue of Liberty, and Colorado's Canyons of the Ancients.

WHITEHOUSE: The White House

Barry Goldwater's body will be cremated and a newspaper reports his ashes will be mixed with those of his first wife and spread in the Colorado River in the Grand Canyon.

CNN: America Says Farewell To Barry Goldwater

PHOENIX, Ariz. (AllPolitics, June 2) -- Barry Goldwater's body will be cremated after his funeral Wednesday, and a newspaper reports his ashes will be mixed with those of his first wife and spread in the Colorado River in the Grand Canyon.

CNN: Goldwater's Body To Be Cremated; Funeral Set For Wednesday