1951年11月12日晚,中国人民志愿军某公安部队二连副班长庞林正在朝鲜黄海北道东林里一带的公路上放哨。这里山岭起伏,公路蜿蜒从祖国方向开来的4辆卡车正打着明晃晃的车灯驶向前线。突然,附近的防空哨发出防空信号,几架敌机飞临该路段上空。这时,前边两辆 On the evening of November 12, 1951, Pang Lin, a deputy substation of the Second People’s Procuratorate of the People’s Volunteer Corps of the Chinese People’s Volunteers, was on the highway along Donglin-ri, North Yellow Sea North Korea. Here the mountain ups and downs, the road meandering from the direction of the motherland is driving four trucks shining bright lights toward the front. Suddenly, air defense posts near the air defense posted an air defense signal, and several enemy planes flew over the section of the road. At this time, two in front