students in middle and primary schools

• 中小学生

Students in middle and primary schools的用法和样例：

例句

1. Overweight burden of study has become the pressure on the primaryand middle school students.
   过重学习负担已成为压迫中小学生生存的外在力量。
2. Many parents find it hard to understand why so many secondary and primary school students indulge themselves in computer games.
   许多家长很难理解为什么那么多的中小学生沉迷于电脑游戏。