英文關鍵字
safety
emergency
rescue
lifeguard
disaster
danger
evening
protection
firefighter
service
smoke
fire
outdoors
people
accident
save
security
situation
theatre
urban
rehearsal
man
street
insurance
drills
emercom
help
blow
center
extinguish
industry
machine
fireman
bolshoi
equipment
downtown
catastrophe
transportation
vehicle
city
helmet