In a word, she is a top student in our class.

简而言之，她是我们班上的尖子生。

You cannot cut corners if you want to be a top student.

如果你想成为优秀学生，就不能马虎从事。

Not once did it occur to Michael that he could one day become a top student in his class.

迈克尔一次也没有想过有一天他会成为班里的尖子生。

And I'm a top student in my class.

我是班级里的优等生。

I aim to be a top student in our class.

我立志要在班里做一个优秀的学生。