英文關鍵字
adult
background
caucasian
concept
craftsman
electrode
engine
equipment
eyes
face
garage
guy
hand
hard
hobby
human
indoor
industry
job
laborer
look
male
man
manual
mechanic
mechanical
metalwork
motion
movement
occupation
open
people
person
portrait
profession
professional
repair
repairer
repairman
slow
tired
tool
welder
welding
wipe
work
worker
workshop
workwear