服勤者

例句：

1. 1. The servant was so tired after a long day's work.
   这个仆人工作了一整天后非常疲惫。
2. 2. The attendant helped the guest to unpack their luggage.
   服务员帮助客人整理行李。
3. 3. The slaves were forced to work in the fields under brutal conditions.
   奴隶们被迫在恶劣的条件下从事田间劳动。