所谓顽童,是指学校中我们老师经常遇到的调皮捣蛋型学生,是大多数老师平时最烦恼、最头疼的人物。因为他们的不良习惯影响了课堂纪律,损坏了班集体的荣誉,久而久之他们成为老师心里一个“死结”。 The so-called urchin refers to the naughty schoolchildren often encountered by our teachers in schools. It is the most troubling and headache character most teachers usually face. Because of their bad habits affect the classroom discipline, undermining the honor of class collective, over time as teachers they become a “death knot.”