Metro in Porto, Portugal
Schlüsselwörter
bridge,
city,
city landscape,
dom,
douro,
electric,
electricity,
europa,
journey,
luis,
subway,
modern,
people,
oporto,
portugal,
portuguese,
rail,
railroad,
railway,
river,
road,
sky,
station,
steel,
street,
subway,
summer,
technology,
track,
train,
tram,
tramway,
transport,
transportation,
travel,
urban,
vehicle,
vehicle,
yellow
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