loading-machine runner

例句：

1. 1. The loading-machine runnerwas responsible for loading and unloading goodsat the warehouse.
   装载机司机负责在仓库装卸货物。
2. 2. The loading-machine runnerhad to work long hours to meet theproduction schedule.
   装载机司机不得不长时间工作以满足生产计划。
3. 3. The loading-machine runnerwas in charge of ensuring the safety ofthe workers during the loading process.
   装载机司机负责确保工人在装载过程中的安全。