colleague
adult
arms
brigade
caucasian
confident
crew
danger
department
duty
emergency
engine
equipment
fighter
fire
firefighter
firefighting
fireman
firetruck
handsome
helmet
hero
hose
instructor
male
man
mature
occupation
outdoor
people
portrait
protection
protective
real
rescue
safety
smiling
standing
station
suit
team
training
truck
uniform
worker
working
young