他是一名勤奋的中学生。

He is a diligent middle school student.

我弟弟今年刚成为中学生。

My younger brother just became a middle school student this year.

中学生们在操场上打篮球。

The middle school students are playing basketball on the playground.

这些中学生正在准备期末考试。

These middle school students are preparing for their final exams.

作为中学生，她每天都有很多作业。

As a middle school student, she has a lot of homework every day.

许多中学生至今仍未知道他们想做什么。

Many middle school students don't yet know what they want to do.

作为中学生，我们不应该在公共场合有不礼貌的行为。

As middle school students, we shouldn't have impolite behavior in public.

作为中学生，我们无论走到哪里都应该遵守公共规则。

As middle school students, we should follow the public rules wherever we go.

这女孩还是个中学生。

The girl is still a middle school student.

现代中学生 ( 初中版 )

Modern Middle School Student ( jounior mid sch )