根河,蒙古语名为“葛根高勒”。额尔古纳河,汉译为“敬奉之河”。根河,轻松地在呼伦贝尔草原上撒欢、打滚、蹦蹿,而后一头扎入了中俄界河额尔古纳河,最终投入滔滔的黑龙江。九月的一天,我在地图上丈量着蒙古室韦周围的山川,视线沿着根河向西北而下,合拢点就是额尔古纳河。这两条曾经滋养过原始 Root River, Mongolian named “Gegen Galle ”. Erguna River, translated into “worship of the river ”. Root River, easily in the Hulunbeier prairie on the joy, roll, jump jump, and then plunged into the Sino-Russian border Ergun River, and ultimately into the surging Heilongjiang. One day in September, I measured the mountains around Wehwei in Mongolia on the map, looking down the river to the northwest. The closing point was the Ergun River. These two have nourished the primitive