hand loading job

例句：

1. 1. The handloading job is a time-consuming process that requires careful handling of heavymaterials.
   手推装载工作是一项耗时的过程，需要小心处理重物。
2. 2. The company hashired extra workers to handle the hand loadingjob during peak season.
   公司已雇佣额外的工人来处理高峰期的手推装载工作。
3. 3. Theengineer designed a new system to improve theefficiency of the hand loading job.
   工程师设计了一种新的系统，以提高手推装载工作的效率。