英文關鍵字
adult
aware
bio
box
consciousness
consumerism
container
disposal
eco
ecological
ecology
environment
female
garbage
green
hold
holding
home
lifestyle
living
material
natural
organic
person
plastic
protect
recyclable
recycle
recycling
reduce
renewable
responsibility
responsible
reuse
rubbish
save
show
sign
sort
sorting
sustainability
symbol
trash
utilization
waste
woman
young