All the more important, then, to keep a close eye on plants that produce quantities of such dangerous materials—especially where uranium is enriched and plutonium is extracted from spent fuel.
All the more important, then, to keep a close eye on plants that produce quantities of such dangerous materials—especially where uranium is enriched and plutonium is extracted from spent fuel.
然后，更重要的是要密切监视生产这种危险燃料的核工厂，特别是进行铀浓缩和从废料中分离钚的那些地方。