求翻译：该校最初是作为学生的自由团体建立的，由学生自己管理。学生们自己起草了校规，自己推选校长和选择老师，由学生决定老师的工资。十五世纪到十六世纪当地政权逐渐从学生手中取得学校的管理权。是什么意思？

The school was originally established as a student's freedom groups, and managed by the students themselves. Students drafted their own school rules, choose their own selection of principals and teachers, teachers' salaries determined by the students. Fifteenth century to the sixteenth century, a gr

As a student of the school was originally established by freedom groups, by the students themselves. Students have their own drafting school regulation, chosen by the students, teachers and principals decided choice of teacher salaries. 15th century to the 16th century gradually from local political

This school is at first establishes as student's free association, manages by student.Student own have drafted the school regulation, own elect principal and chooses teacher, decides teacher's wages by the student.Gradually obtain the school 15 centuries to 16th century local political power from st

Initially as a student of the school of liberal organizations, managed by students themselves. Students themselves had drafted regulations, their elected President and select teacher, decided by the student teacher's salary. May to 15th century local regime from taking management authority by studen

This school is at first establishes as student's free association, manages by student.Student own have drafted the school regulation, own elect principal and chooses teacher, decides teacher's wages by the student.Gradually obtain the school 15 centuries to 16th century local political power from st