機器
adult
auto
automobile
automotive
background
broken
business
car
caucasian
center
checking
computer
diagnose
diagnosis
diagnostic
doing
electronic
engine
equipment
fix
garage
indoors
inside
inspection
labor
laptop
maintenance
male
man
mechanic
modern
motor
person
problem
professional
repair
service
shop
software
station
technology
tool
transport
uniform
update
vehicle
worker
working
workshop