燃やす
alarm
assistance
blue
burned
burning
chemical
color
concept
conceptual
container
emergency
equipment
extinguisher
fighter
fire
firefighter
fireman
flame
foam
handle
hazard
heat
help
hold
instruction
learn
measure
metal
occupation
person
point
powder
presenting
pressure
prevention
protect
protection
protective
red
rescue
safe
safety
security
service
sign
spray
tool
wall
white