Ciel builds his reputation within the school in order to get close to the P4. His success grants him the opportunity to participate in an exclusive gathering reserved only for prefects and their drudges. However, this meeting doesn't go as expected.
In other words, a House Master 
devotes the majority of his day to students.
بعبارة أخرى، مسؤول المبيت يكرّس
غالبيّة يومه من أجل التّلاميذ
Mit anderen Worten: Der Hausvater ist den
größten Teil seines Tages für seine Schüler da.
En otras palabras, el encargado dedica
la mayor parte del día a sus alumnos.
Es decir, un supervisor dedica
casi todo su día a tutelar al alumnado.
Ou seja, o conselheiro dedica a
maior parte do seu dia aos alunos.
В двух словах…