1.When answering this question, you can discuss the cultural, historical, and architectural significance of old buildings. Old buildings often carry historical and cultural value, representing the heritage and identity of a place. Preserving them can help maintain the cultural continuity and provide educational opportunities for future generations. 2.You can also consider the economic and practical aspects, such as the cost of preservation versus new construction, and the potential for tourism and community development. It's important to weigh the benefits of preservation against the challenges and costs involved.

1. 在回答这个问题时，你可以讨论老建筑的文化、历史和建筑意义。老建筑往往具有历史和文化价值，代表着一个地方的遗产和身份。保护它们有助于维护文化的连续性，并为未来世代提供教育机会。 2. 你还可以考虑经济和实际方面，比如保护的成本与新建的成本，以及旅游和社区发展的潜力。权衡保护的好处与所面临的挑战和成本非常重要。