英文關鍵字
angle
armour
ash
bellows
blacksmith
concreting
craft
cutting
cuttings
dark
design
electric
enterprise
factory
fireplace
flex
flower
focus
forge
grind
grinder
grinding
hand
hardhat
hardware
hearth
horse
industrial
ink
iron
man
manual
manufacture
metal
powerful
product
production
rotate
silhouette
smith
smithy
spark
steel
stove
tool
work
worker
workshop