我国幅员辽阔,地形复杂。从祖国最南端的曾母暗沙(约位于北纬4度)到黑龙江的漠河(约在北纬53度半),几乎跨越了50个纬度,从西南的世界屋脊——喜马拉雅山到东海之滨,海拔高度相差达8000多公尺。我国为一多山的国家。据统计我国平原仅占全国面积7.6％,200米以 Our country has a vast territory and a complex terrain. From Zengmu Shisha, the southernmost tip of the motherland (about 4 degrees north latitude) to Mohe (about 53 degrees north latitude) in Heilongjiang Province, it spans almost 50 latitudes from the southwest roof of the world - the Himalayas to the coast of the East China Sea, Height difference of more than 8000 meters. My country is a mountainous country. According to statistics, the plain of our country only accounts for 7.6% of the national area and 200 meters