"Often the victims of human trafficking are not aware when they cross our borders that they are about to be enslaved."

VOA: standard.2010.07.23

So, those who are captured in war, cannot be assumed to be justly or naturally enslaved.

所以那些战俘，并非以正义之名掳获,或是天生就要被奴役。

耶鲁公开课 - 政治哲学导论课程节选

What would happen is these people who were enslaved from different cultures would develop a makeshift communication system so they could talk to one another.

这些来自不同文化的被奴役的个体,会创造出一种临时的交流系统,以便他们之间能够互相交流

耶鲁公开课 - 心理学导论课程节选

These are the enslaved. These are the oppressed.

被奴役，被压迫。

普林斯顿公开课 - 人性课程节选

It is unjust, contrary to nature and religion, to hold men enslaved.

它不公正的,违背了自然和信仰,将人变为奴隶

耶鲁公开课 - 美国内战与重建课程节选