英文關鍵字
apprentice
blade
board
carpenter
carpentry
circular
close
closeup
construction
craft
craftsman
cut
cuts
cutting
disc
disk
dust
electric
electrical
engineering
equipment
furniture
hands
industrial
industry
job
machine
manufacture
manufacturing
motion
plank
production
professional
push
rotating
safety
saw
sawing
shop
timber
tool
wood
wooden
woodwork
woodworking
worker
working
workshop