英文關鍵字
hand
workshop
worker
pouring
funnel
servicing
motor
changing
energy
fossil
nozzle
man
diesel
travel
tank
station
refueling
refuel
refill
pump
price
petroleum
petrol
person
outdoors
gasoline
fuel
benzine
automobile
handle
fueling
unleaded
power
auto
automotive
background
bottle
car
closeup
engine
equipment
industry
maintenance
mechanic
metal
repair
safety
service
technology
transport
transportation
vehicle
work
oil