laborer
noun /ˈleɪbərə(r)/
  /ˈleɪbərər/
 (US English) (British English labourer)
 - a person whose job involves hard physical work that does not need special skills, especially work that is done outdoors(尤指户外的)体力劳动者,劳工,工人 - an agricultural laborer农业劳动者 
 
- an agricultural laborer