英文關鍵字
fireman
helmet
fireguard
firefighter
fire
fighter
hero
auto
automobile
worker
job
brave
burn
car
caucasian
courage
danger
department
emergency
engine
equipment
extinguish
hard
help
heroic
male
man
occupation
outdoor
person
profession
professional
protection
rescue
rescuer
risk
safety
saviour
service
shift
strong
transport
truck
uniform
vehicle
work
young
background