n.城邦，波利斯，希腊城邦，政治，城市

The police are investigating the incident.
警方正在调查这起事件。
She called the police when she heard a breaking window.
她听到窗户破碎的声音时就报了警。
A police officer stopped me and asked to see my license.
一名警察拦住我，要求看我的驾照。
The city has a large and well-trained police force.
这座城市有一支规模大且训练有素的警察部队。
They arrested the suspect without resistance from the police.
警方在没有遇到反抗的情况下逮捕了嫌疑人。
The police issued a warning about an increased risk of theft.
警方发布了关于盗窃风险增加的警告。
He was given a speeding ticket by the highway patrol.
他被高速公路巡逻队开了一张超速罚单。
The police used tear gas to disperse the rioters.
警方使用催泪瓦斯驱散暴民。
The police are appealing for witnesses to come forward.
警方呼吁目击者挺身而出。
The suspect was taken into custody by the police.
嫌疑人已被警方拘留。