many large pipes of which goes dirty smoke, exhaust fumes and shepherds, above the city,
Schlüsselwörter
smoke,
chimney,
plant,
factory,
waste,
incinerator,
industry,
environment,
pollution,
technology,
power,
global,
garbage,
blue,
architecture,
structure,
white,
city,
energy,
cloud,
urban,
metal,
recycling,
toxic,
warming,
fume,
incineration,
modern,
equipment,
organic,
sky,
construction,
ecology,
air,
industrial,
stripes,
steel,
reusing,
chemical,
gas,
lake,
building,
resource,
steam,
trash,
generation,
refinery,
compound,
rubbish,
thermal
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