intra-regional passenger traffic

例句：

1. 1.The city has experienced a significant increase in intra-regional passenger traffic since the implementation of new transportation policies.
   自从实施了新的交通政策以来，该城市的区域间客运流量显著增加。
2. 2. The airline's strategy to expand its intra-regional passenger traffic is expected to boost its revenuesignificantly.
   该航空公司扩大其区域间客运流量的战略预计将显著提高其收入。
3. 3.The research aims to analyze the impact of intra-regional passenger traffic on regional economic development.
   该研究旨在分析区域间客运流量对区域经济发展的影响。