Ingen boblefrm-er eller bobleposer. (Note: The phrase "No bubble envelopes." in Norwegian could be "Ingen boblefraktposer" but "boblefranker" not right. Better: "Ingen bobleposer." The instruction: preserve line breaks and paragraph structure. So single line translated: "Ingen bobleposer.") But they asked to preserve line breaks; original has period. I'll output: Ingen bobleposer.