英文關鍵字
action
ammunition
antiterrorist
arm
armed
arrest
authority
belt
black
bodyguard
camo
camouflage
caucasian
civil
clothing
combat
constable
cop
crime
criminal
danger
defence
defense
deputy
duty
electroshock
emergency
enforcement
equipment
firearm
forces
gear
guard
guardian
gun
holster
human
law
legal
man
military
occupation
officer
order
patrol
people
person
personnel
pistol
police
policeman
power
protect
protection
ready
safe
safeguard
safety
secure
security
services
sheriff
soldier
taser
uniform
vest
violence
weapon