1.My younger brother is such a diligent student that he never gives up easily.
我弟弟是一个勤奋的学生，他从不轻易放弃。
2.You are a very diligent student. Then one day your mind and his mingle: you know everything about alcohol, you know how to drink.
直到有一天你的心和他的心合而为一：你知道所有有关酒的事，你知道如何饮酒。
3.Not wanting to be a burden on his hard-working family, he was a diligent student, a talented athlete, and class leader.
为了减轻家里的负担，他努力学习，还是一名班级领袖和运动健将。
4.The student plays football all day long during the time of examination. What a diligent student he is!
这个学生在考试期间整天踢足球，他可真够勤奋的！
5.The really diligent student in one of the crowded hives of Cambridge College is as solitary as a dervish in the desert.
真正勤学的学生，在剑桥学院最拥挤的蜂房内，寂寞得像沙漠上的一个托钵僧一样。
6.The diligent student engaged himself in concentrated study .
那位勤奋的学生一直在专心地学习。
7.She was a diligent student and far fromstupid.
她是一个勤劳的学生，而且一点不笨。
8.He is not a diligent student. He shows great (carelessness) in everything he does.
他不是一个勤奋的学生。他做的每一件事都能显示出他的马虎粗心劲儿。
9.He was a diligent student, school texts for each one can recite.
他是一个勤奋的学生，学过的每一篇课文都能背诵。
10.Being a very devoted and diligent student, you practice drinking.
你是个非常虔诚和精进的学生，你练习喝酒。