No one knows how widely such lethal radioactive particles might be diffused, but the best authorities are unanimous in saying that a war with hydrogen bombs is quite likely to put an end to the human race.
英
美
- 没有人知道这种致命的放射性粒子会扩散到多大范围,但是最有权威的人都一致表示,一场使用氢弹的战争很可能使人类灭绝。