英文關鍵字
jigsaw
saw
sawing
tool
work
wood
fret
sawdust
carpenter
equipment
carpentry
blade
cut
professional
manual
woodworking
woodwork
fretsaw
machine
power
wooden
man
board
hand
electric
industry
worker
lumber
jigger
repairman
technical
dust
tree
craftsperson
product
master
handle
appliance
craft
processing
male
technology
contractor
closeup
material