Okay, the user sent "changed size". Let me check the translation 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, "changed size" is in English. I need to translate it into Traditional Chinese. The correct translation would be "更改了尺寸" or "改變了尺寸". Both are correct, but "更改了尺寸" might be more commonly used in contexts like adjusting settings or modifying something. "改變了尺寸" is also correct but might be used more in general contexts. I'll go with "更改了尺寸" as it's precise and commonly used. Make sure there's no explanation, just the translation.