核爆炸是宇宙的脉搏，
在广袤时空中持续律动。

但
地球不是宇宙
——生命经不起这样的心跳。

核爆
并非没有发生过，
而是绝不能再发生。

否则，
人类离最终的毁灭，
只有一步之遥。

Nuclear explosions are the pulse of the universe, beating through the vastness of space and time.

But Earth is not the universe — life cannot survive such a heartbeat. It has happened before. It must never happen again.

Otherwise, humanity is only one step from final destruction.