1.When answering this question, consider discussing various aspects of public transport that could be improved, such as efficiency, accessibility, comfort, and environmental impact. 2.You might mention the need for more frequent services, better maintenance of vehicles, improved accessibility for people with disabilities, or the introduction of more eco-friendly options. Additionally, consider discussing the importance of safety and cleanliness in public transport systems.

1. 在回答这个问题时，可以考虑讨论公共交通中可以改进的各种方面，例如效率、无障碍性、舒适性和环境影响。 2. 你可以提到需要更频繁的服务、更好的车辆维护、为残疾人提供更好的无障碍设施，或者引入更多环保的选择。此外，可以考虑讨论安全和清洁在公共交通系统中的重要性。