passenger traffic plan

例句：

1. 1.The city's new passenger traffic plan aims to reduce congestion and improve efficiency.
   该市的新乘客流量计划旨在减少拥堵并提高效率。
2. 2. The government has implemented a passenger traffic plan to regulate the flow of vehicles.
   政府已实施一项乘客流量计划以调控车辆流动。
3. 3. The passenger traffic plan is expected to be effective in reducing air pollution.
   预计乘客流量计划将有效减少空气污染。