機器
auto
automobile
black
blue
business
car
care
carwash
chemical
clean
cleaner
clear
detergent
dirt
dirty
exterior
flowing
foam
grime
high
hose
industry
jet
job
liquid
man
manual
modern
people
pressure
rubber
service
shine
soap
spray
summer
tire
transportation
truck
vehicle
wash
washer
water
wet
wheel
white
work
worker