英文關鍵字
automobile
background
car
close
combustible
consumption
diesel
down
drain
economy
energy
essence
fuel
gallon
gas
gasoline
generation
gun
handle
hose
industry
insertion
into
nozzle
oil
petrol
petroleum
pipe
pistol
pollution
pomp
power
pump
pumping
refill
refueling
service
shot
station
tank
transport
vehicle
white