这是迪乌夫博士在罗马发布粮农组织年度报告《世界粮食不安全状况》之际讲这番话的。
Dr Diouf was speaking in Rome at the launch of the annual FAO report, the State of Food Insecurity in the World, or SOFI.
2007年和2008年度粮食价格上涨导致亚洲一些国家囤积粮食，暂停粮食出口。
Food price increases in 2007 and 2008 led some countries in the region to stockpile food and temporarily ban grain exports.
2007 ~ 2008年度及2010 ~ 2011年度世界粮食市场相对较小的变化却引发了粮价的大幅上涨。
In 2007-08 and again in 2010-11, relatively small changes in food markets triggered sharp rises in prices.
中国是一个自然灾害较为频繁的国家，年度间的粮食产量波动难以避免，对粮食市场的稳定产生不利影响。
China is a country with frequent natural disasters, so it is hard for it to avoid the fluctuation of grain output, which has an unfavorable impact on the stability of grain markets.
作物种类、肥料用量、土壤肥沃度、生产年度是影响某一地区粮食单产的主要因素。
Crop variety, fertilizer dose, soil condition and production year are main factors influencing per unit yield.
作物种类、肥料用量、土壤肥沃度、生产年度是影响某一地区粮食单产的主要因素。
Crop variety, fertilizer dose, soil condition and production year are main factors influencing per unit yield.
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