Niger may be the world's fifth-largest uranium producer, but the cost of building a reactor to make use of it would take up more than half the country's GDP.

尼日尔是世界第五大铀生产国，但至今还没有建设出一个反应堆，因为光建造费用就超过其GDP的一半。

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Factor in waning supplies from recycled Russian nuclear warheads, which make up a substantial portion of world uranium reserves, and there is a clear need for new supply.

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