Special worker的用法和樣例：
例句
- All were enacted on the assumption that they would confer some immediate benefit on some special group.
因為這些政策的實施都是建立在可以給某些特殊群體帶來即期利益的假定上。 - In the feudal ages, the palace maids are the special groups to serve the supreme ruler in the day life.
摘要後宮女性是封建時代為最高統治者生活服務的一個特殊群體，數以千百計。
