英文關鍵字
action
apparatus
background
connecting
danger
department
device
disaster
emergency
equipment
extinguish
extinguishern
fighter
fighting
fire
firefighter
firefighters
firefighting
fireman
flame
gear
helmet
holding
hose
hydrant
hydrants
job
man
object
outdoor
people
pipe
prepares
pressure
protect
protection
protective
rescue
response
russia
safety
service
stavropol
stream
teamwork
tool
tools
training
water
worker