maintain public order
英
美
- maintain vt.维持；维修；保养；坚持；断言
- order n.顺序；条理；订单；命令；秩序；阶层；[生]目；点的东西v.命令；定购；调整；整理；点餐；预定，订货
- public adj.公众的；公共的；公开的n.民众；公众；大众
- The government struggled to maintain law and order.
政府努力维持治安。
- I still had trepidations about their ability to maintain security.
我对他们维持治安的能力还是心中无数。
