英文關鍵字
award
background
basket
bin
bio
blank
box
business
can
clean
concept
conservation
container
crumpled
discard
disposal
dispose
dump
dustbin
ecology
empty
environment
environmental
garbage
garden
green
isolated
junk
lid
loop
motion
object
office
paper
pedestal
plastic
recycle
recycling
refuse
rubbish
single
still
throw
trash
waste
wastebasket
white