umweltfreundlich
écologique qui respecte l'environnement
environmentally friendly ecological
ecológico que respeita o ambiente
si hunn hir Schlofkummer mat ëmweltfrëndleche Materialien ageriicht
https://lod.lu/uploads/examples/OGG/36/36e2ff36a518615c1527372492fa8b91.ogg
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ekologesch
ëmweltfrëndlech
ekologesch