Most of the 30 countries that use nuclear power don't build their own enrichment or reprocessing facilities, instead buying fuel for their nuclear power plants from external suppliers.

全球30个使用核能的国家中大部分没有建造他们自己的铀浓缩与后处理设施，而是从外部的供应商那里购买核原料。

youdao

Uranium and plutonium are most likely to find their way into weapons via the enrichment and reprocessing of fuel for nuclear power plants.

铀和钚很可能通过核电厂燃料的浓缩和再加工而流向武器制造。

youdao

Rokkasho has been seen as a facility that will allow Tokyo to reduce radioactive wastes from its nuclear power plants by reprocessing spent nuclear fuel.

WSJ: U.S. Opposes Japan's Nuclear Plan