科罗拉多大峡谷----2018-04-05 07:10:58

in votetagofcpz5 •  7 years ago 

科罗拉多大峡谷位于美国亚利桑那州(Arizona)西北部，科罗拉多高原西南部。大峡谷全长446千米，平均宽度16千米，最深处2133米，平均深度超过1500米，总面积为2724平方千米。
----2018-04-05 07:10:58

votetagofcpz5
7 years ago by

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