roam

v. 漫游,闲逛,徜徉

He settled down after years of roaming.

漂泊数年后，他定居了下来。

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。