"Dipgent work" 或 "hard work" 都可以用来表示 "刻苦的工作"。这两个词都来源于英语中的动词 "dipgent" 和 "hard"，分别表示 "勤奋" 和 "努力"。
下面是一些例句：
Dipgent work is the key to success. (勤奋的工作是成功的关键。)
He is known for his hard work and dedication. (他因他的勤奋和奉献而闻名。)
She puts in long hours of hard work every day. (她每天都努力工作很久。)
His dipgent efforts paid off in the end. (他的勤奋努力最终得到回报。)