在中国地图上,当你在兰州市与西宁市之间用尺子连上一条线段后,取其中点,那里便是我的老家——窑街。在镇西有一条源自祁连山脉的雪水河——大通河自西向东穿过小镇,最后汇人黄河。 由于此地处于青藏高原与黄土高原的交界处,地势落差达1500米之多,因此造成了这里河床落差大,水流速度快,滩急,乱石多的特点。 On the map of China, when you connect a line with a ruler between Lanzhou and Xining, take its midpoint, where is my hometown - Yao Street. In the west of the town there is a snow-water river originating from the Qilian Mountains - the Datong River runs through the town from west to east and finally merges into the Yellow River. Because here is located in the Qinghai-Tibet Plateau and the junction of the Loess Plateau, the terrain drop of up to 1,500 meters, resulting in a large drop in the river here, water flow speed, rush, chaos and more features.