1.When answering this question, you can discuss the potential benefits of highways in reducing traffic congestion, such as providing more routes for vehicles, improving traffic flow, and reducing travel time. Highways can help divert traffic from crowded city streets and distribute it more evenly. 2.However, you can also consider the limitations and challenges, such as the possibility of increased traffic volume over time, leading to congestion on highways themselves. Additionally, the construction of highways may not address the root causes of traffic jams, such as urban planning and public transportation issues. You can provide examples or case studies to support your points.

1. 在回答这个问题时，您可以讨论高速公路在减少交通拥堵方面的潜在好处，例如为车辆提供更多路线、改善交通流量和缩短旅行时间。高速公路可以帮助将交通从繁忙的城市街道引开，并更均匀地分配交通。 2. 然而，您也可以考虑限制和挑战，例如随着时间的推移，交通量可能增加，从而导致高速公路本身的拥堵。此外，高速公路的建设可能无法解决交通堵塞的根本原因，例如城市规划和公共交通问题。您可以提供示例或案例研究来支持您的观点。