利用する
environmental
abandoned
abstract
background
bits
broken
car
corrosion
crushed
damaged
dirty
discarded
disposal
dump
dumped
eco
environment
friendly
garbage
global
grunge
heap
industrial
industry
iron
junk
junked
junkyard
landfill
metal
metallic
old
parts
pieces
pile
polluting
pollution
recycle
recycling
reuse
rubbish
rust
rusty
scrap
scrapyard
steel
trash
warming
waste
yard