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 .

突然间，草丛 之中 发出一 声 脆响，十几 头欧洲野牛从享用嫩草的地方狂奔出来。

An animal ( B. bonasus ) of Europe similar to but somewhat smaller than the bison ; a wisent . All sorts of animals are found in the Tianshan range & wild goats wild oxen wild camels and deer .

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； 珍野牛这天山上 有的是成群的野羊、草鹿、野牛和野骆驼。