Okay, the user wants me to translate "legal battle" into Simplified Chinese. Let me think about the correct term here. "Legal battle" usually refers to a prolonged legal dispute or conflict, often in a courtroom setting. The direct translation would be "法律战斗", but that doesn't sound natural in Chinese. The more common term used in legal contexts is "法律诉讼" which literally means "legal lawsuit" but is widely understood to refer to a legal battle or dispute. Alternatively, "法律纠纷" could also be used, which means "legal dispute". However, "法律诉讼" is more precise when referring to a formal legal case. I should check if there's a more standard term. Maybe "法律战" is another possibility, but that's less common. Considering the context, "法律诉讼" is the best fit here. The user specified to provide only the translation without explanations, so I'll go with "法律诉讼".