英文關鍵字
auto
automobile
blue
business
car
diesel
ecology
economy
energy
flammable
fuel
fueling
gas
gasoline
harmful
hose
industry
multicoloured
multiple
nozzle
nozzles
octane
oil
petrol
petroleum
pipes
pistol
pump
refill
refilling
refuel
refueling
resource
station
tank
transport
vehicle