带着满身的疲惫,我背着沉重的包,行走在这条熟悉的大街上,低头沉思着老师给我们的“艰巨使命”。也不知道老师是怎么想的,心血来潮,竟让我们写正能量这篇作文。我低头环视了一下四周匆匆过往的行人,不禁埋怨道:“现在的人们都为钱而忙碌,别说是正能量了,就连中能量都可能没有。几乎全是黑暗的负能量。”我不禁怅然若失起来……我继续漫不经心地走着,突然一个瘦弱的身影闯入我的视野,那是一个二十出头的小伙子,年龄与我相仿。当我不经意地打量他时,着实震动了一下—他,失去了右腿,右裤腿在冷风中缓缓舞动,仿佛在诉说他的过去。他依仗着两根拐杖,沿街行走。头高昂着,见到熟人,便热情地点头 With exhausted body, I was carrying a heavy bag, walking in this familiar street, bowed his head pondering the “difficult mission ”. Do not know what the teacher thought, whim, let us write positive essay. I looked down at the passing pedestrians around me and could not help complaining: “Now people are busy with money, not to mention positive energy, even the middle energy may not, almost all the negative energy of darkness.” " I can not help but feel lost ... I continue to casually walked, suddenly a thin figure broke into my horizons, it is a young man in his early twenties, and I am the same age. When I inadvertently looked at him, it really shaken - he, lost his right leg, right leg slowly dancing in the cold, as if to tell his past. He relied on two crutches and walked along the street. Head high, see acquaintances, they enthusiastically nodded