英文關鍵字
abandoned
aluminum
car
corrosion
crushed
damage
dirty
discarded
dismantled
disposal
dump
ecology
environment
factory
garbage
heap
industrial
industry
iron
junk
junkyard
landfill
many
metal
old
outdoor
parts
pile
pollution
recovery
recycle
recycling
recyclingcenter
red
rust
rusted
rusty
salvage
scrap
scrapheap
scrapyard
stack
steel
trash
waste
yard