An animal(B. bonasus) of Europe, similar to but somewhat smaller than the bison; a wisent.
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；珍野牛。
2
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。
3
Suddenly, there's a crashing in the underbrush, and a dozen wisent—Bison bonasus, European bison—burst from where they've been browsing on young shoots.