Number + 个 + 学生
学生 means "student" or "pupil," referring to someone who studies at a school or institution. It combines 学 (to study) with 生 (person). It is used for learners at all levels, from elementary school to university.
我们班的学生都很努力。
Wǒmen bān de xuéshēng dōu hěn nǔlì.
The students in our class are all very hardworking.
她是一个非常优秀的大学生。
Tā shì yī ge fēicháng yōuxiù de dàxuéshēng.
She is a very outstanding college student.
这个学生每天早上六点就起床学习。
Zhège xuéshēng měi tiān zǎoshang liù diǎn jiù qǐchuáng xuéxí.
This student gets up at six every morning to study.