both realities existed
两种现实都存在
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The idea was that it was impossible to know whether or not the cat was alive or dead without opening the box and observing it, and that until that happened, both realities existed.
中心思想是，除非打开盒子观察，不然就不可能知道猫的死活，而在打开之前，两种状况是共存的。
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