英文關鍵字
accessory
acid
art
burner
casting
craft
craftsman
creativity
design
diamond
expensive
factory
fingers
fire
gem
gems
gold
goldsmith
hand
hands
hobbies
human
industry
jeweler
jeweller
jewellery
jewelry
jewels
luxury
making
manufacturing
marking
metal
occupation
painting
person
precious
processing
product
production
repairing
ring
silver
tool
tools
unpolished
work
worker
workshop