For instance, some people might pass out quicker than others, due to excessive pain.

例如，由于过度疼痛， 有些人可能比其他人更快昏倒。

The excessive pain that I suffered, and the dread of some impending danger, prevented any rest whatever.

我遭受的极度疼痛， 以及对迫在眉睫的危险的恐惧，使我无法得到任何休息。