英文關鍵字
aerial
claw
contaminated
crane
dirty
disposal
down
drone
dump
ecological
ecology
ecosystem
environmental
garbage
industrial
loader
machinery
metal
pallet
reclaim
recycle
rubber
rubbish
sustainability
top
trash
wagons
waste
wood
英文關鍵字
aerial
claw
contaminated
crane
dirty
disposal
down
drone
dump
ecological
ecology
ecosystem
environmental
garbage
industrial
loader
machinery
metal
pallet
reclaim
recycle
rubber
rubbish
sustainability
top
trash
wagons
waste
wood