reversible work softening

例句：

1. 1.The reversible work softening is a key factor in the process of material recovery.
   可逆工作软化是材料回收过程中的关键因素。
2. 2.The company has implemented a reversible work softening policy to improve productivity.
   该公司已实施一项可逆工作软化政策以提高生产力。
3. 3. The softer the material, the easier it is to work with.
   材料越软，加工起来越容易。