例句與造句

1. In volunteer or paid voluntary labor, the amount of work performed is often described by the backward bending supply curve of labour.
2. Companies may choose to pay workers higher overtime pay even if not obliged to do so by law, particularly if they believe that they face a backward bending supply curve of labour.
3. It's difficult to find backward bending supply curve in a sentence. 用backward bending supply curve造句挺難的