交通警的英文：
traffic police

traffic是什么意思：
n. 交通；买卖；非法交易；运输，人流，货流；电信
v. 在...上通行；做…买卖

The traffic discords.
交通噪音刺耳。

Traffic lane contraction, Traffic Land Reduction
车道缩减

The dense fog paralyzed the traffic.
浓重的大雾使得交通完全中断。

I have no traffic with him.
我和他没有什么交往。

traffic pattern altitude
起落航线高度

police是什么意思：
n. 警察部门，警方
v. 巡查；监督，管制
adj. 警察的；有关警察的

The police are on standby.
警察正整装待命。

The police have taken the suspect to the police station.
警察把这个嫌疑犯送到了警察局。

The police have detained two men for questioning at the police station.
警方拘留了两个人在警察局盘问。

He complain of police harassment or of harassment by the police.
他抱怨警察对他的不断侵扰。

The police acknowledged that three police vehicles were damaged.
警方承认有三辆警车被毁。