1.
He dodged cleverly when the police fired at him.
警察向他开枪时,他机警地闪开了。
2.
The police have a weather eye out for the robbers.
警察经常而机警地防备盗贼。
3.
The police were on the job and caught them red-handed.
警察很机警，将他们当场抓获。
4.
watchful waiting
待机, 观察, 警戒(as)
5.
airborne warning and control system plane
机载预警和控制系统飞机（预警飞机）
6.
with its own police, heliport, golf-courts, fire truck and ambulances,
区长警署、直升机机
7.
computerized fire alarm transmission system
计算机化火警警报传送系统
8.
Precaution Mechanism in Respect to Public Security:A New Attempt in Constructing Community Police Service;
治安预警机制:社区警务建设的新尝试
9.
alarm and trip mechanism
警报发出和解除机构
10.
AWACS (Airborne Warning and Control System)
机载报警与控制系统
11.
Smoke Section [Police Tactical Unit]
催泪烟排〔警察机动部队〕
12.
Baton Shell Section [Police Tactical Unit]
木弹排〔警察机动部队〕
13.
Firearms Section [Police Tactical Unit]
长枪排〔警察机动部队〕
14.
cadre course [Police Tactical Unit]
先修班〔警察机动部队〕
15.
"Commandant, Police Tactical Unit"
警察机动部队指挥官
16.
platoon officer [Police Tactical Unit]
小队队长〔警察机动部队〕
17.
aircraft control and warning system
飞机控制和警报系统
18.
ACWS (Aircraft Control and Warning Service)
飞机控制和警戒勤务