在尼日利亚北部凯茨那州的一个村庄里，妇女们在剥玉米叶子。
Women husk corn at a village in Katsina state in northern Nigeria.
然而，在加州之外，最热衷于为乙醇提供补贴的州都拥有金色的玉米田野。
Outside the Golden State, however, the states most eager to subsidise ethanol were those with golden fields of corn.
你的邻居每年都送他们的玉米到州交易会跟你竞争，你怎么舍得将你最好的玉米种子拿出来分给他们种植呢？
How can you afford to share your best seed corn with your neighbors when they are entering corn in competition with yours each year?
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