rail container crane

例句：

1. 1.The railway container crane is an essential piece of equipment for moving goods on trains.
   铁路集装箱起重机是火车上移动货物的必备设备。
2. 2.The crane operator carefully maneuvers the heavy rail container onto the tracks.
   起重机操作员小心翼翼地将沉重的铁路集装箱移到轨道上。
3. 3. The railway container crane has become a popular choice for transporting large and heavy items across long distances.
   铁路集装箱起重机已成为长途运输大型和重物品的热门选择。