adj.努力工作的；勤奋的
She is considered to be the most hardworking in the office. 她被认为是办公室最努力工作的人。
Hardworking students may see a quick improvement in their English level after a few weeks of study at our school. 勤奋的学生在我们的学校学习几个星期以后他们的英语水平就会有很明显的进步。
