英文關鍵字
agriculture
bag
bin
bottle
can
compost
composting
concept
container
decaying
decomposing
dung
eco
ecology
environment
environmental
fertilizer
food
garbage
garden
gardening
green
household
kitchen
lapse
management
mulch
organic
paper
peel
peelings
plastic
pollution
recycling
rot
rubbish
scraps
sorting
stuff
sweepings
time
tossing
trash
vegetable
waste