在波尔小姐任教的学校里,教师中间有个不成文的规矩:凡是遇到调皮捣蛋的学生,先要自己想办法制服了,才能讲出他的姓名。教一年级的波尔小姐从来没有像现在这样沮丧过。她很需要有人给她出出主意,她班上有个叫辛 In the school where Ms. Boll teaches, there is an unwritten rule among teachers: Every student who meets a mischievous trick must first find a way to subdue himself before he can speak his name. Miss Boer who taught first grade has never been so depressed. She needs someone to give her advice. Her class has a name called Xin.