It has been said that architecture is a book written in stone.

有人说，建筑物是用石头撰写的书。

My forecast that I make is unconditional and final, is written in stone.

我所做的预测是无条件的，是最终的，是不可更改的。

So, you can say something is carved in stone or something is written in stone.

所以，你可以说某事物被刻在石头上或某事物被写在石头上。

So, when we say something is not carved, set, or written in stone, we mean it can be changed.

所以，当我们说某件事不是carved in stone，set in stone，或者written in stone，我们是指它是可以改变的。

The historical records of this period are scarce, and historians regard the history of the era as literally written in stone.

关于这一时期的历史记载很少，历史学家认为这一时代的历史是实实在在地刻在石头上的。

You're a dream turned into reality, a poem written in stone.

你是一个变成现实的梦想，一首刻在石头上的诗。

If you invest yours with us, it will be written in stone.

如果你投资我们 那数据就会变成永久的。

But this isn't written in stone, and there's still time to stave off the worst-case scenario.

- 但这不是一成不变的，还有时间避免最坏的情况发生。