英文關鍵字
911
accident
blaze
burn
cool
danger
dangerous
destruction
disaster
emergency
equipment
extinguish
fighter
finger
fire
firefighter
firefighters
firefighting
fireman
firemen
flame
gear
gesture
gesturing
hand
heat
helmet
hero
hose
like
male
man
outdoors
protection
red
rescue
safety
showing
sign
signal
sky
smoke
spray
success
symbol
thumb
water