英文關鍵字
accuracy
activity
adult
angle
business
carpenter
carpentry
caucasian
concentration
construction
craftsman
drill
drilling
effort
equipment
focus
glove
holding
horizontal
indoors
looking
low
machine
male
man
men
occupation
one
people
person
profession
professional
selective
skill
small
smoke
strength
timber
tool
view
wood
wooden
woodwork
woodworking
work
worker
working
workshop
young