選択的
awareness
blue
bond
bottle
clean
cleanup
colect
collect
collecting
concept
conservation
copy
day
earth
eco
ecology
empty
environment
focus
forest
friendly
garbage
gloves
hands
human
idea
jungle
lifestyle
liter
natura
no
outdoor
people
photo
pick
plactic
plastic
pollution
prevent
protect
recycle
resort
rubbish
save
space
stop
trash
volunteer
waste