求翻译：美国大峡谷是一个举世闻名的自然奇观，位于西部亚利桑那州西北部的凯巴布高原上，总面积2724.7平方公里，由于科罗拉多河穿流其中 故又名科罗拉多大峡谷， 它是联合国教科文组织选为受保护的天然遗产之一。是什么意思？

USA Grand Canyon is a world-famous natural wonders, located in the west northwestern Arizona on the Kaibab Plateau, with a total area of ​​2724.7 square kilometers, and the Colorado River flow which is also known as the Grand Canyon of the Colorado, which is a UNESCO election one of the protected na

The Grand Canyon is a world-famous natural wonders, is located in northwestern Arizona, the western part of the Al Qaeda and the plateau on which have a total area of 724.7 square kilometers as the Colorado River, which flows through the Grand Canyon and Colorado, and it is a UNESCO-protected natura

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United States Grand Canyon is one of the natural wonders of the world, is located on the North Kaibab, Arizona in the West with a total area of 2724.7 square kilometers, as the Colorado River wear flows which are also known as the Grand Canyon, it was selected as a protected natural heritage of UNES

The American Grand Canyon is a world famous natural marvelous sight west, is located northeast on State of Arizona's triumphant Pakistan cloth plateau, total area 2724.7 square kilometers, therefore because the Colorado river puts on flows also names the Colorado Grand Canyon, it is United Nations E