In a pressurised-water reactor, hot water circulates at high pressure through steel piping, dissolving metal ions from the walls of the pipes.
在压水式反应堆里，热水在高压下通过钢管循环，金属离子不断从管壁上溶解到水中。
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People who drink their tea pipinghot run a higher risk of throat cancer than counterparts who prefer a cooler cuppa, according to an investigation published by the British Medical Journal.