1·But even with enough space and good equipment, a school is not ensured to be a good one unless there are experienced headmasters and qualified teachers.
但即使有了足够的空间和优良的设备，也不能保证其一定能成为一个好的学校，除非具备有经验的校长和合格的教师。
2·Order and discipline have been placed in the hands of headmasters and governing bodies.
维持秩序和纪律的工作已交接给了校长和管理机构了。
3·Headmasters are often appointed in their 30s and rewarded with merit pay if they do well but moved on quickly if their schools underperform.
任命三十至四十来岁的人当校长，如果干得好就有绩效奖，但如果学校表现不好，马上就会被调走。
4·Since I have been at this school we have three headmasters.
自从我到这所学校以来已有过三位校长了。
5·Harry suddenly noticed that every single one of the old headmasters and headmistresses in the portraits around the walls was awake and listening in on their conversation.
哈利突然发现墙上画像中的老校长们全都醒了，在偷听他们的谈话。