利用する
environmental
basket
bin
can
cartoon
clean
color
concept
container
contamination
disposal
dump
dumpster
dustbin
eco
ecological
ecology
environment
garbage
green
household
icon
illustration
industry
junk
litter
management
organic
pollution
recyclable
recycle
recycling
refuse
reuse
rubbish
separate
separation
service
sign
sorting
symbol
trash
trashcan
urban
utilization
waste