英文關鍵字
adult
alone
attractive
auto
badge
beautiful
brave
camera
car
caucasian
challenge
control
cop
crime
determined
duty
emergency
enforcement
equality
female
force
gender
government
job
lady
law
looking
occupation
officer
order
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person
police
policewoman
portrait
power
profession
professional
protection
safety
security
serious
social
support
trust
uniform
vehicle
woman
working
young