bison

n.野牛

American bison are very large. 美洲野牛非常巨大。

Herds of bison live in the park. 公园内住有成群的野牛。

Large herds of bison used to live on the plains of North America. 大群的野牛过去曾生活在北美大草原上。

Bison used to roam through the American great plains, but most of them are slaughter by hunter. 从前野牛在美国大平原上漫游，但是大多数都被猎人屠杀了。