A very irregular shape, circuitous circled Canyon Dingkuan in 6 to 30 kilometers, down to shrink into a V-shaped.
形状极不规则，蜿蜒曲折，迂回盘旋，峡谷顶宽在6 ~30公里之间，往下收缩成v形。
A very irregular shape, circuitous circled Canyon Dingkuan in 6 to 30 kilometers, down to shrink into a V-shaped.
形状极不规则，蜿蜒曲折，迂回盘旋，峡谷顶宽在6 ~30公里之间，往下收缩成v形。
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