Original Arabic text: ساعة قيس اصلية للبيع نظيفة جدا ISO 639-1 language code: ar (Arabic) Target language: en (English) Translation task: Translate into English, preserve paragraph line breaks, correct grammar if needed, return only the translated text. Step 1: Understand the original Arabic text: - "ساعة قيس اصلية للبيع نظيفة جدا" - Literal translation: "An original Kais watch for sale, very clean" - Grammar note: The sentence is grammatically correct in Arabic. - Proper noun: "Kais" appears to be a brand or name (possibly a misspelling of "Kairos" or a personal name), so it should be retained as "Kais". - "نظيفة جدا" = "very clean" — appropriate for describing condition. Step 2: Translate into natural, correct English: - "Original Kais watch for sale, very clean." Step 3: Preserve paragraph format — only one paragraph, so one line. Final output (only the translated text): Original Kais watch for sale, very clean.