南达科塔矿业理…
South Dakota School of Mine…
www.58188.com达科塔·摩丝：为什么他想杀死我？
Dakota Moss: Why does he want to kill me?
www.hudong.com现在的南达科塔，当时被火山灰覆盖着大地。
Where South Dakota is today, volcanic ash carpeted the terrain.
www.kekenet.com在南达科塔的野马保护中心里两匹雄马在打架。
Two stallions fight at a wild horse conservation center in South Dakota.
www.koolearn.com2010年7月，美国南达科塔维维安发现了有史以来最大的冰雹。
The largest hailstone ever recorded in the United States was found in July 2010 in Vivian, South Dakota.
www.kekenet.com
