roam

vi.

1. 漫步；漫遊；流浪[Q][（+about/through/around）]
   We spent the day roaming around in the city.

   我們漫步街頭度過了一天。

   Bisons used to roam through the American Great Plains, but most of them were slaughtered by hunters.

   從前野牛在美國大平原上漫遊，但是大多數都被獵人屠殺了。

vt.

1. 在……漫步；漫遊；在……流浪
   A group of students roamed the riverbank.

   一群學生在河畔閒逛。