Students have to be ready for an explosion of anger or frosty sarcasm. Even the parents off to the side can get caught in the fallout--because they haven't properly guided the child.
上李淑德的課，不僅小孩子戰戰兢兢，隨時等著怒聲叱責或冷嘲熱諷，連在一旁的家長有時也會遭「池魚之殃」﹘﹘因為沒善盡督導之責而挨罵。