1. 需要進行艱難的談判。
   Some hard bargaining is called for.
2. 改革教育制度將是一個艱難的過程。
   Reforming the education system will be a difficult process.
3. 有些人感到退休生活很艱難，但他輕而易舉地適應了。
   Some people find retiring difficult, but he has taken it all in his stride.
4. 這一天過得真艱難呵！
   What a hard day I have!
5. 約翰在他母親剛過世后度過了艱難時期。
   John passed through a difficult period shortly after his mother's death.
6. 他們的艱難得到老師的理解。
   Their hardness was understood by the teacher.
7. 那是一段艱難的日子。
   That was a hard time.
8. 生活正在變得越來越復雜和艱難。
   Life is getting more complex and difficult.

艱的英語翻譯：

難的英語翻譯：