Structuring a match preview
I want to provide a plausible preview without making false claims. It’s a good idea to include a short disclaimer that we don’t have live information. I can ask the user if they want lineup or injury updates, and I won’t need to use a shell.
I should keep the content concise and quality-focused, maybe using bullets and short headers for clarity. I'll frame analysis in an "if scenario" format to avoid exact predictions. Key duels and probable starting XI can be included for context.Creating a match analysis preview

I should focus on "关注点" and include sections like "比赛看点", "战术脉络", "阿拉维斯的机会点", and "数据/趋势". Although I can’t provide recent data, I can mention historical head-to-head stats showing Barcelona typically wins at home, while Alaves has pulled off upsets before, like in 2016.
It’s good to highlight "历史交锋巴萨占优" and provide a subjective "胜负预测" with percentages. I’ll outline two scenarios: Barcelona at home versus away, keeping it general. Let's craft a concise yet informative preview in Chinese using bullet points.