individual drive locomotive

例句：

1. 1. The individualdrive locomotive is a crucial component in the operation of the railway system.
   个体驱动机车是铁路系统运行的关键组成部分。
2. 2.The individual drive locomotive has been upgraded to improve efficiency and reduce emissions.
   个体驱动机车已经升级，以提高效率并减少排放。
3. 3. The individual drive locomotive was developed to meet the needs of modern transportation.
   个体驱动机车是为了满足现代运输需求而开发的。