大刀个大， 不到２０岁年龄， 平日沉默寡言， 戴着深度近视眼 镜，端的是一副 文弱书生的模 样；大刀的成绩 不算好，即便在 学校编外扩招的 “商贸”大专班 里，也只是个中 等偏上的主儿， 之所以取了这么 一个“英雄”的网 名（令人不由自主地想起《大刀向鬼子们的头上砍去 A big knife, less than 20 years of age, dumb on weekdays, wearing deep myopia glasses, the end is a weak weak scholar appearance; bold achievements are not good, even in schools outside the expansion of the “business” college class, it is only A middle-upper main child, why take such a “hero” screen name (involuntarily think of "the sword cut to the devils head