他是一个警察吗用英语怎么写

Is he a policeman

警察───police;一个───One

The police scattered the disorderly crowd.───警察驱散了骚乱的人群.

The court laid the young thief under an obligation to report to the police station once a week.───法院强迫那个小偷每周向警察局报到一次.

Police cordoned off the area until the bomb was defused.───警方封锁了这个地区直到炸弹被拆除为止.

The accused had thrown dust in the eyes of the police by giving them a false alibi.───被告向警方提供伪证,以此转移了他们的视线.

When the police arrived, the crowd scattered in all directions.───警察来时, 人群向四处散去.

The police left no stone unturned to look for the child.───警察千方百计地去寻找孩子.

The police had to get special permission to open up the grave.───警察必须在获得特准后,才能打开这座坟墓.

All citizens should help the police in tracking the criminals down.───所有市民都应该帮助警察追捕罪犯.

Police used water cannon and tear gas against demonstrators.

Police will conduct random breath tests.

The man made a statement to the police.

He was kept in detention by the police.

It's a matter for the police .