求翻译：我国水资源相当匾乏，被列为世界13个贫水国之一，是世界上水土流失最严重的国家之一，水土流失面积达367万km2，占国土面积的38.2%，荒漠化土地遍及全国13个省市自治区，劣质低产土壤普遍存在，无节制使用化肥使土壤有机物和无机物的组成比例失调，同时，我国是人口大国，在如此严峻的情况下，实施水土保持是我国的一项基本国策，也是一项系统工程。是什么意思？

China's water resources quite plaque, is listed as the world's 13 water-poor countries is one of the world's one of the most serious soil erosion, soil erosion area of ​​3.67 million km2, accounting for 38.2% of land area, land desertification throughout the country 13 provinces, poor low-yielding s

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Our country water resources suitable plaque deficiency, is listed as world one of 13 poor watery regions, is in the world one of soil erosion most serious countries, the soil erosion area reaches 3,670,000 km2, occupies the national territory area 38.2%, the desertification land spreads the national

In China water resources quite plaque spent, was as world 13 a poverty Mizukuni one, is world Shang soil and water loss most serious of national one, soil and water loss area up 3.67 million km2, accounted for land and area of 38.2%, desert of land throughout national 13 a provinces autonomous regio

China's water resources quite plaque, is listed as the world's 13 water-poor countries is one of the world's one of the most serious soil erosion, soil erosion area of ​​3.67 million km2, accounting for 38.2% of land area, land desertification throughout the country 13 provinces, poor low-yielding s