Health physicists knew that workers at ground level would be exposed to radiation from buried materials and to radiation emanating from the shelter.
但健康物理学家清楚，这样会使地面上的工人们暴露在掩埋核原料和遮蔽建筑本身散发的辐射之中。
2
The injured were rescued and the dead were buried. The frightened survivors were dug out from under the ruins and were offered shelter, fresh water and electricity.
伤员被救助了，死者被埋葬了，吓坏的幸存者被从废墟中挖出来了，栖身处、净水和电力也很快得到提供。
3
The injured were rescued and the dead were buried. The frightened survivors were dugout from under the ruins and were offered shelter, fresh water and electricity.