Okay, the user wants me to translate "water-absorbing polymer" into Traditional Chinese. Let me check the rules again. The first rule says to translate all content into Traditional Chinese. The second rule states that if the content is already in Traditional Chinese, output it unchanged. The third rule is to provide only the translation result with no explanations.
So, the input here is "water-absorbing polymer," which is in English. I need to translate this into Traditional Chinese. The correct translation for "water-absorbing polymer" would be "吸水性聚合物." Let me confirm that. "吸水性" means water-absorbing, and "聚合物" is polymer. Yes, that's correct. Since the original text isn't in Traditional Chinese, I don't need to leave it as is. I should just output the translation without any explanations. Alright, that's straightforward. Just make sure there's no extra text or explanation, just the translated term.