英文關鍵字
alcohol
alcoholic
beer
benefits
bottle
bottles
center
clear
collection
container
conveyor
craft
drink
earth
eco
ecological
ecology
empty
environment
environmental
fabric
factory
garbage
glass
global
globalization
industry
line
littering
manufacturing
moving
packaging
planet
point
pollution
production
recyclable
recycle
recycling
reusable
sort
sorting
technological
technology
top
topview
trash
used
view
waste