Achtung co2-emission
Palabras clave
climate,
emission,
pollution,
environment,
nature,
earth,
global,
environmentalism,
conservation,
signs,
symbol,
plate,
roadsign,
industry,
automobile industry,
law,
regulation,
attention,
traffic sign,
illustration,
illustration,
background,
graphic,
critique,
critical,
metaphor,
future,
conservation,
carbon dioxide,
exhaust,
ozone,
pointing,
signpost,
way,
warning sign,
warning,
warn
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