）主要集中在四地的乌克兰压水反应堆不同于低稳定性的切尔诺贝利核电站RBMK设计，但如果保障失效依然可能会泄漏放射性物质。
Concentrated in four locations, Ukraine’s pressurized water reactors differ from the less stable Chernobyl RBMK design, yet still remain capable of releasing radioactive contents should safeguards fail.