1. 她的臉上帶著受過苦難的深深的痕跡。
   Her face bore the deep imprint of suffering.
2. 他們為早日結束苦難而祈禱。
   They prayed (to God) for an end to their sufferings/for their sufferings to end.
3. 他的臉上有飽經苦難的烙印。
   His face bears the stamp of suffering.
4. 這件事喚起了他對過去苦難經歷的回憶。
   The incident woke memories of his past sufferings.
5. 那是一段充滿苦難的時期。
   It was a time of great tribulation.
6. 他受盡苦難，卻志節(jié)彌高。
   His character has been ennobled by all his sufferings.
7. 他為了自己的革命原則而蒙受苦難。
   He suffered for his revolutionary principles.

苦的英語翻譯：

難的英語翻譯：