1·I started to weave this amazing fantasy about the place, an alternative universe, a Narnia-like world.
我开始编织关于这个地方神奇的幻想，它会不会是另一个宇宙，一个传奇般的世界。
2·It's an alternative explanation of the structure of the universe that also points to how it might end.
这是对宇宙的结构的另一种解释，而且还指出如何结束。