英文關鍵字
abandon
abandoned
away
beach
bottle
bottles
buried
causing
closeup
concerns
container
desert
desolate
dirt
dirty
disposal
dry
dump
dumping
ecological
empty
environment
environmental
example
garbage
global
green
hazard
isolated
issues
junk
landfill
landscape
litter
mess
nature
nobody
other
outdoors
pile
plastic
pollution
potential
process
recycle
recycling
refuse
rubbish
sand
sea
throw
thrown
toss
trash
waste
water
work