機器
adult
auto
automobile
automotive
bright
car
clean
electric
equipment
garage
hand
hands
handy
hold
hood
industry
job
labor
maintenance
male
man
manual
mechanic
mechanical
orbital
people
person
polish
polisher
polishing
process
processing
profession
red
repair
safety
service
special
tool
tools
transport
transportation
vehicle
wash
work
worker
working