英文關鍵字
blade
board
builder
building
carpenter
carpentry
caucasian
circle
circular
construction
craft
cut
disk
diy
electric
equipment
factory
fiberboard
format
furniture
hand
hardware
industrial
industry
isolated
machine
machinery
manual
occupation
old
plank
production
rotary
safety
saw
sawing
sharp
steel
table
technology
teeth
timber
tool
which
wood
wooden
work
worker
workshop