You can answer this question by mentioning whether you have seen old buildings in your city or another city. You can also briefly describe the type of old buildings you have seen, such as historical sites, temples, or colonial houses.

你可以通过提到你是否在你的城市或其他城市见过老建筑来回答这个问题。你也可以简要描述你见过的老建筑的类型，比如历史遗址、寺庙或殖民地房屋。