求翻译：我国是人口和粮食消费大国，很难完全依赖国内生产满足对粮食的需求，所以从国际市场适度进出口粮食是调节我国粮食供求缺口的重要手段，是保障我国粮食安全的必要补充。但是，一旦进口规模过大则会使我国丧失粮食生产的独立地位，最终严重威胁我国的粮食安全。是什么意思？

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My country is one of population and food consumption powers, it is very difficult to rely entirely on domestic production to meet the demand for food from the international market, so modest import and export grain is adjusting our grain supply and demand gap is the important means for the protectio

Our country is the population and the grain expends the great nation, the very difficult total dependence home production to satisfy to the grain demand, therefore is adjusts our country grain supply and demand gap from the international market moderate import and export grain the important method,

Population and food consumption in China, it is difficult to rely entirely on domestic production to meet demand for food, so moderate import and export food from the international market is an important means of regulating grain supply-demand gap in China, is essential to ensuring the food security

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