利用する
bin
bottle
can
care
clean
concept
conservation
container
design
dirty
disposal
dump
ecology
environment
garbage
glass
green
hazardous
hygiene
icon
junk
material
metal
object
organic
paper
plastic
pollution
protect
public
recyclable
recycle
recycling
red
reduce
refuse
renewable
renewal
reuse
rubbish
segregation
separate
sign
symbol
tin
trash
waste
yellow