英文關鍵字
anxious
car
close
closeup
colleague
cop
crime
criminal
criminality
dangerous
defence
defense
department
duty
emergency
emotions
enforcement
female
force
job
lost
male
man
nervous
occupation
officer
partners
patrol
patrolling
police
policeman
policing
problems
sad
safety
scene
security
service
team
teammates
teamwork
together
uniform
up
urgency
woman
working
worried
worry