英文關鍵字
and
art
artist
beautiful
blow
blower
blowing
bottle
burning
business
commercially
craft
crafter
crafting
factory
fire
flame
forming
furnace
glass
glassblowing
glow
glowing
hand
handicraft
heat
hot
industry
maker
making
manufacture
material
melting
molten
piece
production
rod
shape
shaping
silica
temperatures
tool
torch
warm
work
worker
workshop