能否用这笔资金，挽救这个年轻的艾滋病人？
The ability to use the funds to save the young people of AIDS?
国家可以用这笔资金买入购买选择权，后者将确定玉米的上限。
With this money, the country can buy a call option which will cap the price of maize.
国家可以用这笔资金买入购买选择权，后者将确定玉米的上限。
With this money, the country can buy a call option which will cap the price of maize.
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