選択的
environmental
abstract
bottle
clean
contamination
damage
day
destruction
dirty
discarded
disposable
disposal
dump
earth
ecology
effect
elevated
environment
garbage
global
high
junk
material
messy
microplastic
nature
nobody
object
outdoors
planet
plastic
polluted
pollution
problem
recyclable
recycle
recycling
reduction
reuse
rubbish
stump
trash
tree
unhygienic
warming
waste