夏天晚饭后到街上乘凉，历来是我们山东宁阳人的老习惯。２００２年８月２８日晚，人们又不约而同地到老地方，以驱赶“秋老虎”带来的酷热。正当大家谈天说地、讲古论今时，突然离休老干部鹿凡茹大喊一声：“快看天上是什么东西？”我猛然抬头向天空看去，只见一个发光物体自 Summer sunshine in the street after dinner, has always been our old habit of Ningyang, Shandong. On the evening of August 28, 2002, people came to the old place invariably to drive away the heat of “Autumn Tiger”. Just as we talk, talk about the ancient theory at this time, suddenly retired veteran Lu Fanru shouted: “Look at the sky is what?” I suddenly looked up to the sky, I saw a luminous object from