adult
auto
breakdown
busy
car
caucasian
computer
coveralls
day
device
employee
engine
engineer
expertise
garage
grey
human
indoors
inspection
job
labor
looking
machinist
maintenance
male
man
manual
mechanic
monitor
motor
occupation
order
part
people
person
problem
profession
repairing
service
shop
station
technician
test
tool
transport
uniform
vehicle
wear
work
young