secondary queue

例句：

1. 1. The secondary school is located in the outskirts of the city.
   这所中学位于城市的郊区。
2. 2. The secondary education system is designed to prepare students for university entrance exams.
   中等教育体系旨在为学生准备大学入学考试。
3. 3. The secondary school has a student body of over 5000 students.
   这所中学拥有超过5000名学生。