日本是世界上最发达的工业国之一，既然它都免不了出现福岛这样的事故，那么在核安全问题上绝对不能心存侥幸。
The fact that an accident such as Fukushima was possible in Japan, one of the world’s most advanced industrial countries, is a reminder that, when it comes to nuclear safety, nothing can be taken for granted.