英文關鍵字
car
engine
clean
service
man
auto
mechanic
vehicle
automobile
care
motor
garage
transport
transportation
maintenance
wash
automotive
water
machine
dirty
technology
detailing
washing
cleaning
business
spray
shiny
wax
job
machinery
repairing
carwash
pressure
polish
background
drive
wet
professional
flow
protection
wipe
chemical
power
occupation
working
confusion
problems
oil
steam