燃やす
911
accident
america
black
brick
bright
built
burnt
ceiling
chemical
city
construction
danger
dangerous
emergency
extinguish
extinguisher
faucet
fire
fireman
hose
hydrant
metal
old
outdoor
poor
pressure
protect
protection
red
rescue
risk
road
safe
safety
security
snow
station
steel
street
suburban
sun
town
truck
urban
utility
valve
water