英文關鍵字
background
board
build
carpenter
carpentry
circle
circular
construction
craftsman
cutting
danger
disc
electric
electrical
engineering
equipment
gloves
grinder
grinding
hand
handy
industrial
industry
job
labor
machine
male
man
manufacturing
material
orbital
plank
preparation
process
professional
renovation
repair
sanding
skill
smoothing
surface
timber
tool
wheel
wood
wooden
woodwork
woodworking
work
worker