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甘肃位于我国黄土高原、内蒙古高原和青藏高原的交汇处,祁连山褶皱系和西秦岭褶皱系等一系列复杂的构造体系,使本省境内形成了许多绝峰险壑,深渊沟谷。这里河道纵横,礁石密布,分属于黄河流域、长江流域以及河西走廊内陆河流域的一条条洪川激流奔腾咆哮,蜿蜒曲折地穿行于戈壁大漠和群山峻岭之间。异常复杂的自然地理环境,非但难以给人
Gansu is located in the confluence of the Loess Plateau, Inner Mongolia Plateau and Qinghai-Tibet Plateau, the Qilian Mountains fold system and the West Qinling fold system and a series of complicated structural systems, which have formed many adventurous dangerous valleys and abyss valleys in the province. Here the vertical and horizontal rivers, reefs covered, belong to the Yellow River, the Yangtze River Valley and the Hexi Corridor inland river basin a torrent of torrent Pentium roaring, meandering through the Gobi desert and the mountains and mountains. Exceptionally complex natural geographical environment, not only difficult to give