利用する
bin
bundle
can
cardboard
clean
collect
collection
colorful
concept
container
dumpster
dustbin
eco
ecological
ecology
environment
female
food
friendly
garbage
girl
glass
gown
junk
litter
modern
organic
paper
people
person
plastic
recycle
recycling
refuse
reuse
rubbish
safe planet
safe world
sorting
tank
trash
waste
woman
workplace
workspace
young