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2007～2008年度,国际国内玉米市场都是不平凡的,市场经历了大涨大跌,玉米涨跌的幅度和速度都是十年来最大和最快的。
From 2007 to 2008, the international and domestic corn markets are all extraordinary. The market experienced a sharp rise and a sharp drop. The rate and rate of corn fluctuations are both the largest and the fastest in 10 years.