英文關鍵字
tip
waste
disposal
landfill
pollution
plastic
litter
overflowing
garbage
rubbish
problem
crate
skip
recycle
dump
heap
junkyard
pile
scrap
yard
environment
responsible
public
paper
clean
junk
scene
bags
debris
industrial
ecology
dirty
mess
trash
recycling
conservation
neglected
crisis
disposed
toxic
problems
consumerism
depressing
discarded
environmental
outdoors
outside