利用する
awareness
background
bag
bind
blank
box
boxes
brown
brown bag
cardboard
carton
clean
collection
conservation
detail
dirty
discard
disposal
dispose
dumping
eco
ecological
ecology
environment
environmental
fiber
folded
friendly
garbage
idea
industry
junkyard
old
older
original
package
packaging
packed
packet
paper
photo
pile
product
pulp
recycle
recycled
recycling
reduce
resources
retail
reuse
rope
separate
shredding
stacked
tall
textured
tied
trash
used
waste
wastepaper
wrapping
wrinkled