moving crane

例句：

1. 1.The moving crane is being used totransport the heavy equipment.
   移动起重机正在被用来运输重型设备。
2. 2. The crane operatorcarefully maneuvers the heavy load ontothe truck.
   吊车操作员小心翼翼地将重物移到卡车上。
3. 3. Themoving crane has beena lifesaver during theconstruction project.
   移动起重机在建筑项目中一直是救星。