他咧咧干渴的嘴,独自坐在车站的长椅上。在这瑟瑟的寒风中,他身上的旧棉袄显得那样单薄,领口处露出红紫的胸膛。他凝望着对面不远处的商场,咽了口唾沫。半个小时前,他去买水,但是这里的矿泉水硬生生地比外面贵了一块钱,而其他的商场却离这里很远。他与售货员争吵起来,那售货员却冷冷地说,“你要买便买,不买拉 His mouth was thirsty, sitting alone on the bench at the station. In this breeze, the old jacket on his body seems so thin, his neck exposed purple chest. He stared at the mall not far from across, swallowing. Half an hour ago, he went to buy water, but the mineral water here was abruptly more expensive than the outside, while other shopping malls were far away from here. He quarreled with the salesman, but the salesman said coldly, ”You buy it, buy it, do not buy it.