英文關鍵字
aluminium
aluminum
arc
blacksmith
craft
craftsman
craftsmanship
dark
flashing
grinder
grinding
gun
handheld
hands
heavy
holding
industrial
machinery
male
man
mechanic
metalsmith
motion
plate
shape
slow
slowmotion
smaw
smith
smiths
solder
sparks
steelworker
technique
torch
torchn
utilizing
weld
welder
welding
work
workshop