大山深处的“流动防火哨”每逢重点护林防火期临近时，北京市怀柔县喇叭沟门满族自治乡的老百姓就唠上了：＂老彭的摩托又该来了，小喇叭又该响了＂。果然，一到１０月１５日─重点护林防火期的第一天，一大早，人们就听见＂嘟嘟＂地摩托声响，紧接着，喇叭里传出人们熟悉... “Flowing fire whistles” in the depths of the mountains Whenever the key forest fire prevention period is approaching, people in Lamaobeimen Manchu Autonomous County in Huairou County, Beijing, chant: “Laopu’s motorcycle should come again and the small speakers should ring again Up. ” Sure enough, as of October 15 - the first day of the key forest fire prevention period, early in the morning, people would hear the sound of “toot” motorcycle sound, followed by the speaker came people familiar with ...