機器
adult
auto
auto mechanic
auto repair shop
car
cleaning
coveralls
diagnosis
diesel
dirty
engine
equipment
examining
expertise
garage
glove
hands
holding
horizontal
indoors
industry
inspection
job
laboratory
land
looking
male
man
manual worker
mechanic
motor
occupation
oil
part
people
picking up
professional
repairing
repairman
service
skill
technician
tool
uniform
vehicle
work
worker
working
workshop