1·Sarah: You are such a diligent student.
莎拉：你真用功啊。
2·He is a good, earnest, diligent student.
他是一个认真勤奋的好学生。
3·She is the most diligent student in our class.
她是我们班最勤奋的学生。
4·The diligent student gets up before dawn every day.
这个勤奋的学生每天天亮以前就起床了。
5·He is the most diligent student that I have ever known.
他是我所知道的最用功的生。
6·This diligent student seldom reads more than an hour per month.
这个勤奋的每个月读书时间不超过一小时。
7·John is such a diligent student that the teacher often pats him on the back.
约翰是个非常勤奋的学生，老师经常表扬他。
8·One look at the questions is enough to send a shiver down the spine of even the most diligent student.
即使是最勤奋的学生，在拿到考卷第一眼看题时也会不由自主后脊发凉。
9·I'm a diligent student. I work hard at my lessons and have many other interests in my spare time, such as reading, climbing and playing table tennis.
我勤奋好学，在业余时间里有许多爱好，像读书、爬山、打乒乓球等。
10·Firstly, if student who do not go to the class, never listen to the teacher, do not finish the homework can pass the course, it is unfair to the diligent student.
首先，如果不去上课，没有听老师讲课，不完成作业的学生也可以通过考试，这对勤奋的学生是不公平的。