higher capacity rolling stock

例句：

1. 1. The new high-capacity rolling stock will significantly reduce travel time.
   新型高容量铁路车辆将显著缩短旅行时间。
2. 2. The company is investing in the development of higher capacity rolling stock to meet growing demand.
   该公司正在投资开发更高容量的铁路车辆以满足日益增长的需求。
3. 3.The new high-capacity rolling stock has been tested extensively and found to be reliable and efficient.
   新型高容量铁路车辆经过广泛测试，被证明是可靠且高效的。