英文關鍵字
piece
glass
art
blowing
burning
blower
forming
craft
glassblower
industry
work
worker
artist
fire
flame
glassblowing
heat
holding
hot
making
manufacturing
production
warm
factory
creativity
gas
glowing
hand
manufacture
process
blow
glasspaper
orange
furnace
blowpipe
fingers
oven
technology
gaffer
material
transparent
air
tool
burn
glassforming
rod
technique
melting