The school's music classroom is therefore equipped with an electric organ connected to earphone amplifiers placed on each student's head.
學生上課時，腳會不自覺的動來動去，這樣會發出雜音，干擾助聽器，所以教室裡鋪了地毯，學生們都脫鞋進去上課。那天，音樂老師正在教唱「梅花」這首歌，她叫每個學生站起來唱一遍。