英文關鍵字
asian
automotive
blue
car
control
customer
deal
disscus
disscusion
done
engine
engineer
expert
hand
hat
job
machine
maintenance
male
man
mechanic
mechanical
occupation
profession
professional
repair
repairing
scewdriver
service
shake
smile
sparepart
success
technical
technician
touch
troubleshooting
uniform
work
young