So it's a fabulous fundament for moving forward from here.

因此，这是从这里继续前进的绝佳基础。

But in the spring and autumn, it changes much more quickly, giving these seasons a more ephemeral feel that isn't just in your head but rooted in our world's deepest fundaments.

但在春季和秋季，它的变化要快得多，给这些季节一种更短暂的感觉，这种感觉不仅存在于你的头脑中，而且植根于我们世界最深层的基础。