On the 30th Anniversary of the Three Mile Island Meltdown, TIME takes a look at some of the most frightening nuclear mishaps in the world.是什么意思_On the 30th Anniversary of the Three Mile Island Meltdown, TIME takes a look at some of the most frightening nuclear mishaps in the world.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句