It began carrying, among other things, large numbers of hunters, who began the wholesale killing of buffalo, eliminating a source of food, clothing and shelter for the Sioux.
成千上萬的獵戶搭著火車來到蘇人的領地， 他們開始成批地捕殺野牛, 使得蘇人賴以生存的生活資料來源瀕臨滅絕。