Question: What rules should people follow when using public transportation? Analysis: When answering, you can list some rules that are usually needed to be followed when using public transportation to ensure safety and order. You can mention that people usually need to follow the following rules when using public transportation: respecting others, following rules for buying tickets and paying fares, queuing up, following safety rules such as not standing on moving vehicles, no smoking, etc.

问题：在使用公共交通时，人们应该遵守哪些规则？ 解析： 在回答时，你可以列举一些在使用公共交通工具时通常需要遵守的规则，以确保安全和秩序。 你可以提到，人们使用公共交通时通常需要遵守以下规则：尊重他人，遵循购票和支付车费的规定，排队等候，遵守安全规则，如不站立在行驶的车辆上，不吸烟等。