1、 Since the storage pools are not located within containment,a catastrophic radioactivity release to the environment could occur.
既然贮存池不再正常工作，一场释放到环境中的放射性灾难就可能发生。
来源:秒词邦搜集整理
2、 Born Maria Sklodowska in Poland in 1867, she is famous for her work on radioactivity, and was twice a winner of the Nobel Prize.
她于1867年出生在波兰，原名玛丽亚·斯克洛多夫斯卡，以放射性研究而闻名，曾两次获得诺贝尔奖。
来源:秒词邦搜集整理
1、 Frederic became one of her assistants, and Irene taught him the techniques required to work with radioactivity
弗雷德里克成了她的助手之一，艾琳教他处理放射性所需的技术
来源:17年12月四级真题(第一套)| 听力
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