コンビナートと煙突の煙
Schlüsselwörter
pollution,
smoke,
industry,
factory,
chimney,
sky,
vapour,
energy,
smog,
ecology,
oil,
refinery,
global warming,
climate change,
evacuation,
gas,
greenhouse effect,
greenhouse,
temperature,
industrial complex,
steam,
overcast,
monochrome
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