英文關鍵字
dirty
shampoo
glass
foam
soap
drain
detergent
maintenance
wash
water
car
business
wet
reflection
transportation
transport
wheel
vehicle
auto
service
clean
automobile
horizontal
man
pressure
high
bubbles
washer
red
spray
holding
cleaner
rinse
window
sud
scrub
hose
dripping
dirt
machine
door
care
work
standing
jet
dispenser
people