英文關鍵字
auto
automobile
benzine
car
diesel
economy
energy
expensive
fill
fuel
gallon
gas
gasoline
industry
nozzle
oil
petrol
petroleum
pollution
power
pump
refill
refuel
refueling
service
station
tank
transport
transportation
vehicle
英文關鍵字
auto
automobile
benzine
car
diesel
economy
energy
expensive
fill
fuel
gallon
gas
gasoline
industry
nozzle
oil
petrol
petroleum
pollution
power
pump
refill
refuel
refueling
service
station
tank
transport
transportation
vehicle