1. They rejoiced in their deliverance from prison.
    他们因出狱而兴高采烈。

2. This I began, and it cost me enormous pains; but who grudge pains that have their deliverance in view?
    于是我就着手这项工程，历尽了千辛万苦。然而，如果成功在望，谁还在乎什么辛苦呢？