Okay, the user wants me to translate "eye-glasses" into Traditional Chinese. Let me think. The term "eye-glasses" is commonly known as "眼鏡" in Chinese. Since the user specified Traditional Chinese, I should use the traditional characters. I need to check if there's any other possible translation, but I'm pretty sure "眼鏡" is the correct term. Also, the user mentioned that if the content is already in Traditional Chinese, I should leave it unchanged. In this case, "eye-glasses" is in English, so translating it to "眼鏡" is appropriate. No explanations needed, just the translation. Alright, that should be it.