Ökologie, aus Sparschwein schaut Stecker heraus
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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