residual load

例句：

1. 1. The construction crew has a residual load of 20 tons.
   施工队有20吨的剩余负荷。
2. 2.The company's residual load is expected to decrease in the coming years.
   该公司的剩余负荷预计在未来几年会减少。
3. 3.The residual load of the machine was too heavy for me to lift.
   这台机器的剩余负荷对我来说太重了，我举不起来。