英文關鍵字
bicycle
body
car
chip
crushed
day
debris
depollution
dirty
dump
dumping
eco
ecology
environment
environmental
flotsam
garbage
gloomy
ground
heap
heavy
industrial
industry
junkyard
lying
management
metal
mountain
old
outdoors
piece
plant
pollution
recyclable
recycle
recycling
refuse
remains
rubbish
rubble
scrap
scraping
scrapyard
trash
waste
wreckage