Masters sometimes allowed slaves to buy their way out of bondage.奴隶主有时候允许奴隶为自己赎身。

From birth onwards, they were kept in bondage to their masters.自出生以来, 他们就在主人的奴役之下。

All people, she said, lived their lives in bondage to hunger, pain, and lust.她说, 所有人的生活都受缚于饥饿、苦痛和欲望。