英文關鍵字
auto
automatic
automobile
background
blue
business
car
carwash
clean
cleaner
clear
contact
dirt
dirty
environment
foam
free
garage
glass
grime
industry
inside
labor
pollution
reflection
robot
roller
rouleau
screen
service
shine
shinning
soap
spray
station
surface
technology
transport
transportation
urban
vehicle
wash
washer
water
waxing
white
window