worker officially employed

例句：

1. 1. The workers are building a new factory.
   工人们正在建造一座新工厂。
2. 2. The worker was very hardworking and dedicated to his job.
   这位工人非常勤奋，对工作非常投入。
3. 3.The worker received a raise for his excellent performance.
   这位工人因其出色的表现而获得了加薪。