英文關鍵字
abandoned
corroded
corroding
corrosion
crane
crushed
damaged
destruction
dirty
discarded
dump
environment
environmental
equipment
facility
factory
garbage
grabber
gripping
industrial
industry
iron
junk
junked
junkyard
landfill
machine
machinery
metal
metallic
old
parts
pollution
recovery
recycle
refuse
reuse
rubbish
ruined
rust
rusted
rusty
scrap
scrapyard
trash
utilize
worker