英文關鍵字
art
artisan
blower
blowing
bottle
building
business
conveyor
craft
equipment
factory
filling
fire
flame
furnace
glass
glassblowing
glowing
heat
hot
industrial
industry
large
line
liquid
machinery
manufacturing
material
melting
molten
nobody
packaging
place
plant
process
production
row
science
technology
temperature
tool
warm
wineglass
work
workshop