emancipator

例句：

1. 1. The emancipator of the oppressed people is our country's responsibility.
   压迫人民的解放者是我们的责任。
2. 2.The liberation movements in Africa have been led by many emancipators.
   非洲的解放运动由许多解放者领导。
3. 3.The abolitionist movement fought for the rights of women and children to be free from slavery.
   废奴运动为妇女和儿童争取自由免于奴役的权利而战。