燃やす
accident
alarm
caution
danger
emergency
equipment
extinguish
extinguisher
extinguishing
fire
firefighter
fireman
flame
flammable
foam
hand
handle
heat
help
holding
home
hose
hot
isolated
male
man
men
nozzle
object
precaution
prepared
pressure
prevent
prevention
protect
protection
protective
red
rescue
safe
safety
security
smoke
spray
tool
training
vector
warning
water