1.When answering this question, you can discuss the factors that might influence the use of bikes in cities in the future. Consider aspects such as environmental awareness, urban planning, and technological advancements. 2.You can argue that with increasing environmental concerns and the push for sustainable living, more people might opt for bikes as a greener mode of transportation. Additionally, improvements in bike-sharing systems and infrastructure could encourage more people to use bikes. 3.On the other hand, you could also discuss potential barriers, such as urban sprawl, safety concerns, and the convenience of other modes of transportation, which might lead to a decrease in bike usage.

1. 在回答这个问题时，您可以讨论可能影响未来城市中自行车使用的因素。考虑环境意识、城市规划和技术进步等方面。 2. 您可以争论，随着环境关注的增加和可持续生活的推动，越来越多的人可能会选择自行车作为一种更环保的交通方式。此外，自行车共享系统和基础设施的改善可能会鼓励更多人使用自行车。 3. 另一方面，您也可以讨论潜在的障碍，例如城市蔓延、安全问题以及其他交通方式的便利性，这可能导致自行车使用的减少。