“来回走动”常见的英文表达有 pace back and forth 或 walk to and fro。
pace back and forth:强调以一种较为急切、焦虑或思考的状态下反复来回走动,例如:He paced back and forth in the room, waiting for the phone call.(他在房间里来回踱步,等着那个电话 。)
walk to and fro:更侧重描述单纯来回走动的动作,相对较为平实、客观,例如:The guard walked to and fro in front of the gate.(门卫在大门前来回走动。 )