The waste is safely locked away until it is no longer radioactive
廢料被安全儲存起來，直到其不再有輻射性。
The government declared that it did not dump radioactive waste at sea.
政府宣稱並未將放射性廢料傾倒在海里。
They were exposed to radioactive fallout during nuclear weapons tests.
在核武器試驗中他們暴露在放射性塵埃之下。
Radioactive waste is simply spent fuel
放射性廢物就是用後的燃料。
We should not yet abandon this option for the disposal of highly radioactive waste.
我們還不能放棄選擇這種方式來處理高輻射廢料。