英文關鍵字
adult
board
carpenter
carpentry
caucasian
construction
craft
craftsman
cutting
electric
engineer
engineering
equipment
factory
flat
furniture
glasses
goggles
helmet
industrial
industry
machine
machinery
man
manufacture
manufacturing
mechanism
modern
operating
person
plank
power
production
quality
sawing
spindle
summer
technology
teenager
timber
wood
wooden
woodshop
woodworker
woodworking
work
worker
workman
workshop
young