全部

1·A hundred and fifty years ago, a plainsman could kill an American bison, cut out only the tongue for his dinner.

一百五十年前，平地居民杀死野牛，只割下牛舌头做晚餐。

2·North American bison differ from domestic cattle in the number of their ribs.

北美野牛和驯养牛的肋骨数目不一样。

3·European bison having a smaller and higher head than the North American bison.

欧洲的野牛，其头比美洲野牛的小且高。

4·An American bison stands in a field on the Tallgrass Prairie Preserve in Oklahoma.

一只北美野牛伫立在俄克拉荷马州的高草草原保护区。

5·The rare European bison has a smaller head than the American bison and is slightly taller.

稀有的欧洲野牛的头比美洲野牛的小，但个儿略微高些。

6·The Yellowstone Park Bison herd is the largest public herd of American Bison in the United States.

黄石公园野牛群是美国最大的公共的美洲野牛群。

7·The European bison(Bison bonasus) having a smaller and higher head than the North American bison.

欧洲野牛欧洲一种动物（欧洲野牛野牛属），和野牛相似，但小于野牛；

8·A cousin of the American bison is the wisent of Europe. It is now extinct in the wild but about 400 live in the safety of zoos.

美洲野牛的一个近亲是欧洲的野牛。现在，欧洲野牛在野外已经绝迹，但仍有大约。

9·A hundred and fifty years ago a plainsman could kill an American bison, cut out only the tongue for his dinner, and discard the rest of the animal.

一百五十年前，平地居民杀死野牛，只割下牛舌头做晚餐，其它的弃掉。

10·The American bison, or buffaloes, once roamed the western prairies. Today, only a few thousand remain, mostly on protected, fenced game reserves (2).

美洲野牛，或者水牛，曾经在西部草原上自由地游来走去。现在，只剩下几千头了，大部分在有栅栏的野生动物保护区内。