英文關鍵字
arrangements
auto
automobile
car
choice
drawer
engineer
equipment
extender
garage
group
hand
holding
indoors
industrial
large
maintaining
maintenance
male
man
mechanic
men
multiethnic
objects
occupations
one
person
plane
repair
selective
service
special
taking
technical
tool
tools
top
vehicle
view
work
worker
working
workshop
wrench