Okay, the user wants me to translate "anti-national" 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, leave it as is. The third rule is to provide only the translation without explanations.
So, "anti-national" is an English term. I need to find the correct Traditional Chinese equivalent. The direct translation would be "反國家的" or "反國的". But I should confirm the standard term used in Chinese. "反國家的" seems more accurate because "anti-" translates to "反", and "national" here refers to "國家" (nation/state). So "反國家的" is the correct translation. I don't think the original term is in Traditional Chinese, so I don't need to leave it unchanged. Just provide the translation without any extra text.