bounty hunter

例句：

1. 1. He was a bounty hunter who hunted down criminals for the government.
   他是一名赏金猎人，为政府追捕罪犯。
2. 2. The bounty hunter was hired to track down the escaped prisoner.
   赏金猎人被雇佣来追踪逃跑的囚犯。
3. 3. The bounty hunter was rewarded with a large sum of money for his efforts.
   赏金猎人因其努力获得了丰厚的报酬。