機器
adult
application
auto
automobile
black
buffing
burnish
car
care
carwash
clean
cleanser
degreasing
detailing
employment
fancy
fixing
garage
gloss
grey
hands
industry
job
labor
maintenance
male
man
mechanic
mechanical
orbital
part
people
person
polish
polisher
repair
scratches
service
shop
silver
station
tool
transport
transportation
vehicle
wash
waxing
work
worker