英文關鍵字
blade
board
build
carpenter
carpentry
circle
circular
closeup
crafting
craftsman
cut
cutting
danger
dangerous
dirty
electric
equipment
factory
furniture
home
industrial
industry
instrument
job
lumber
machine
machinery
manual
manufacture
materials
mechanical
metal
occupation
power
processing
risk
risky
safety
saw
sawdust
sawing
sharp
steel
technology
timber
tool
with
wood
wooden
woodwork
work
worker
workshop