落基山的地层层层叠叠地排列,形成了台地似的空中花园,从山麓小丘一直到山顶,垂直高差造就了不同特色的植物带:从山麓小丘开始,窄叶三叶杨就伫立在溪流边;在海拔约1830米处,黄松就像英雄,准备好应对各种突发的紧急事件,成为森林中最佳的树木救火队员之一;在海拔约1980米处,经典的山杨开始代替三叶杨;在海拔1980~2590米的地带,伫立着美丽、英俊的蓝叶云杉或银枞;在海拔2440~3050米处,生长着不 The Rockies are arranged in a cascade of layers, forming a mesa-like sky garden that stretches from foothills to the top of the mountain. The vertical elevation creates a distinctive flora: From the foothills, the narrow-leaf clover stands At about 1830 meters above sea level, Ponderosa is like a hero, ready to deal with unexpected emergencies and to become one of the best tree firefighters in the forest. At about 1980 meters above sea level, the classic mountain Young began to replace Clovers; at an altitude of 1980 ~ 2590 meters in the zone, stands a beautiful, handsome blue-leafed spruce or silver fir; at an altitude of 2440 ~ 3050 meters, growing not