英文關鍵字
automobile
background
belt
black
bright
business
car
closeup
container
conveyor
disposal
dump
dust
ecological
ecology
environment
garbage
heap
industrial
industry
korib
lamp
large
light
metal
move
pollution
pour
rubber
rubbish
stack
tatarstan
tatneft
tire
transport
transportation
trash
truck
tyre
waste
wheel