pipes emit harmful emissions polluting the environment
Palabras clave
smoke,
industrial,
smokestack,
sky,
blue,
stack,
factory,
plant,
technology,
environment,
power,
industry,
dirty,
global,
air,
environmental,
fuel,
pollution,
atmosphere,
damage,
toxic,
chimney,
carbon,
substance,
smog,
dioxide,
problem,
pollute,
atmospheric,
slow motion
