利用する
basket
bin
bottle
clean
collect
compost
conservation
container
cup
dirty
disposal
dont litter
dump
dust
eco
ecofriendly
ecological
ecology
flat
garbage
glass
go green
green action
infographic
junk
litter
littering
metal
nature
plastic
pollution
recycle
recycling
refuse
reuse
rubbish
save the earth
separation
sign
sort
throw
throwing
trash
trash can
utilization
waste