所谓封闭式管理，是指学校通过严格的管理，学生全天不能随便走出校门，其生活、学习、活动等一律在校内进行，只能在某一特定的短时间内（例如星期六）允许学生在课间出校活动。此种管理模式在中小学全日寄宿制学校里（尤其在农村）已相当普遍。有的家长来看望孩子，感觉如同 The so-called closed management refers to the school’s strict management. Students can’t walk out of the school gate all day long. Their lives, studies, activities, etc. are all performed within the school. Students can only be allowed to attend a particular short time (such as Saturday). Class activities between classes. This type of management is already quite common in primary and secondary school boarding schools (especially in rural areas). Some parents come to visit their children and feel like