1、difficulty，n，困难、艰辛。
2、She had great difficulty finding a job.她找工作很困难。
3、形容词形式：difficult。
4、It was a very difficult decision to make.这是一个非常困难的决定。
5、hardship，n，艰苦、困难。
6、Many students are suffering se箪滹埘麽vere financial hardship.许多学生正遭受严重的经济困难。
7、trouble，n，问题、困难，麻烦。
8、The trouble started when my father inlaw came to live with us.我的岳父来和我们住一起之后，麻烦就开始了。
