英文關鍵字
airport
bin
caption
care
collection
container
different
environment
environmental
garbage
green
indoor
language
litter
mixed
multicolored
passenger
people
refuse
responsible
rubbish
separate
slowmo
text
traffic
trash
waste
英文關鍵字
airport
bin
caption
care
collection
container
different
environment
environmental
garbage
green
indoor
language
litter
mixed
multicolored
passenger
people
refuse
responsible
rubbish
separate
slowmo
text
traffic
trash
waste