Okay, the user wants me to translate "aid worker" into Traditional Chinese. Let me think about the correct term here. "Aid worker" typically refers to someone who provides assistance, maybe in humanitarian contexts. In Chinese, the term for a relief worker or aid worker is usually "救援人员" or "援助人员". "救援人员" is more about rescue operations, while "援助人员" is about providing aid or assistance. Since the user specified Traditional Chinese, I need to make sure the characters are correct. Both terms are commonly used, but maybe "援助人员" is more general. Let me confirm if there's a more standard term. Alternatively, "人道工作者" could be another option, but that's more specific to humanitarian work. The user didn't specify the context, so maybe "援助人員" is the safest choice. I'll go with that.