heavy lift additional

例句：

1. 1.The construction site required additional heavy lifting equipment to move the large pieces of machinery.
   施工现场需要额外的重型起重设备来移动大型机械设备。
2. 2. The company decided to invest in additional heavy lifting machinery to improve productivity.
   公司决定投资于额外的重型起重机械以提高生产效率。
3. 3.The engineers had to perform additional heavy lifting tasks to complete the project on time.
   工程师们不得不完成额外的重型起重任务以确保项目按时完成。