Ökologie, Sparschein mit Stecker und Geld
Palabras clave
need,
business,
detail,
conserve,
electricity,
electronic,
energy,
energy conservation,
savings,
money,
bill,
bill,
saved,
house,
stream,
investment,
concept,
cost,
pig,
depression,
saving,
thrifty,
thrift,
piggybank,
standby,
outlet,
environment,
liability,
consumption,
squander
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