走来走去在英语中可以表示为 "to walk back and forth" 或 "to walk around." 这个词组来源于汉语，源于走在一个地方来回走动。

例句：

She paced back and forth in the room, trying to calm herself down. 她在房间里来回踱步，试图平静自己。

The guards walked around the perimeter of the prison, making sure everything was secure. 守卫在监狱周围巡逻，确保一切安全。