indentured

例句:

• Daniel arrived in Maryland as an indentured servant.
  丹尼尔作为契约佣工来到马里兰州。
  
• The Africans became indentured servants, trading labor for shelter and eventual freedom.
  非洲人成为契约上的仆人, 以劳力交换庇护及最终的自由.
  
• They are descendants of indentured importees.
  他们是契约外来工的后代.
  
• Yes, some programs use people as indentured servants.
  来自SA
• British colonial government in India stops the recruitment of indentured labourers.
  来自BBC
• Slavery abolished; indentured workers brought in from India to work on sugar plantations.
  来自BBC