三刀刘者,讳利剑,邻班数学教师也。因其名带三刀,故美其名曰“三刀刘”。三刀刘体型偏胖,性格开朗,不争争于肖小,不斤斤于得失,其喜学及行善,尤喜与人交谈,常于课下与学生及友人执笔长谈。其形貌甚喜人,上届学长评之“似叮当猫也”。然,刘之头大、肚挺,中等身材,戴眼镜,有萌之风范。曾有生胆大与之谈此也,三刀刘未如吾辈之恐,拍案而起或愤然斥之,而仅仅对之以笑,“吾之静静何在?康夫何在?觅之寻病终?”众人抚掌 Three knife Liu, Taboo sword, adjacent class mathematics teacher also. Because of its name with three knives, so the name of the United States “San Dao Liu ”. San Dao Liu body is overweight, cheerful, do not fight in Xiao Xiao, do not betray gains and losses, their learning and doing good, especially like to talk with people, often with students and friends to write long talks. Its appearance is very gratifying, the last scholar commented “like a cat”. However, Liu’s head big, belly, medium build, wearing glasses, a style of adorable. Once there was courageous and talked about this too, the sword is not as good as our fear of our generation, the film or angrily denounced, but only to laugh, "I quiet what? All people hold their hands