您要查找的是不是：
- the policemen in base units 基层民警
- The strikers engaged the policemen in a fierce fight. 罢工者与警察展开了激烈的战斗。
- All the policemen in the world are like that, aren't they? 世界上所有的警察都是那样的，不是吗?
- The bandits laid for the policemen along the road. 匪徒埋伏在路边等着袭击警察。
- I saw the policemen file away a moment ago. 刚才我看见警察排成一列纵队出发了。
- Policemen in plain clothes intermingled with the crowd to prevent trouble during the foreign ruler's state visit. 便衣警察在这位外国首脑进行国事访问期间混入在人群中以防骚乱。
- The sheriff ordered the policemen to gather. 警察局长命令警察集合。
- The policemen came in time to catch the thief. 警察及时赶到捉住了小偷。
- The policemen are now on patrol. 警察正在巡逻。
- The policemen had to knockdown the door to get in. 警察为了进去得撞倒门。
- The robbers stood aghast at the sudden appearance of the policemen. 警察人员的突然出现，使那几个盗贼大惊失色。
- The policemen were out in force to prevent rioting. 警察人员有效地出动以防止暴动。
- Tha family is the base unit of the society. 家庭是社会的基本单位.
- The jewel thief killed one of the policemen with a knife. 盗珠宝的小偷用刀刺死了一名警察。
- It is touch and go whether the policemen will come or not. 警察们能不能来，现在还很难说。
- The policemen bundled the criminals into a police car. 警察们把罪犯塞进了一辆警车。
- Kilogram is the base unit of mass in the International System. 公斤是千克公制中质量的基本单位。
- The policemen collared some drugpushers. 警察逮住了几个毒品贩。
- The policemen were cutting after an escaped prisoner. 警察们当时正在追捕一名逃犯。
- The policemen were mounted on (ie rode) black horses. 那些警察骑著黑色的马。
