hardily

例句：

1. 1. They worked hard to finish the project before the deadline.
   他们努力工作，在截止日期之前完成了项目。
2. 2.The weather was so harsh that it made the journey even more difficult.
   天气非常恶劣，使得旅行更加困难。
3. 3. He managed to get through the exam with only a hardily passing grade.
   他勉强通过了考试。