事实上，黄石野牛大约有一半遭受了布鲁氏菌病——一种欧洲牛群带到美国的细菌疾病——可能引起牛流产。
In fact, about half of Yellowstone's bison have been exposed to brucellosis, a bacterial disease that came to North America with European cattle that may cause cattle to miscarry.
如今，有100多头野牛闲适的生活在蒙大拿州东部3万英亩的美国草原自然保护区，这是一个世纪以来它们首次在此区域定居。
More than 100 bison now roam the 30, 000-acre American Prairie Reserve in eastern Montana—the first time they've inhabited that region in a century.
他们的手段如此“有效”，据估计美国的野牛数量从1800年的约6000万头急剧下降到1890年的750头。
The slaughter was so "effective" that the population of bison in the U.S. is estimated to have dropped from around 60 million in 1800 to as few as 750 in 1890.
(建筑师形象的将这和美国原住民充分的利用野牛的每个部分进行类比)。
(the architects compared this to how Native Americans used all parts of the buffalo.)
(建筑师形象的将这和美国原住民充分的利用野牛的每个部分进行类比)。
The architects compared this to how Native Americans used all parts of the buffalo.
黄石公园野牛群是美国最大的公共的美洲野牛群。
The Yellowstone Park Bison herd is the largest public herd of American Bison in the United States.
以艺术之名，狗儿们常常被修剪毛发，并染成野牛的色彩。在弄臣与蝎子的“创造性梳理”表演每年在美国上演。
In the name of art, dogs have all been sheared and colored into a bison, a court jester and a scorpion at 'creative grooming' shows around America every year.
探索古代狼群与野牛群之间相互依存的关系，解释为何很早以前美国土著就将狼视为他们精神上的兄弟。
Discover the ancient link between buffalo herds and wolves and why Native Americans have referred to the Wolf as their spiritual brother since early days.
探索古代狼群与野牛群之间相互依存的关系，解释为何很早以前美国土著就将狼视为他们精神上的兄弟。
Discover the ancient link between buffalo herds and wolves and why Native Americans have referred to the Wolf as their spiritual brother since early days.
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