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这块冰河时期遗留下来的巨石静静的躺在南达科他州夏安河苏族部落公园的草原上。
A glacial remnant boulder is surrounded by grassland in Cheyenne River Sioux Tribal Park in South Dakota.
youdao
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这块冰河时期遗留下来的巨石静静的躺在南达科他州夏安河苏族部落公园的草原上。
A glacial remnant boulder is surrounded by grassland in Cheyenne River Sioux Tribal Park in South Dakota.
youdao