幕间休息时，一位身着白衣的金发男孩用长笛为来宾演奏了一支小夜曲。In the interval a blond boy dressed in white serenaded the company on the flute.身穿黑裙白衣的女孩排排坐著,异口同声叫嚷.Girls in dark skirts and white blouses sit in ranks and scream in concert....