Now, it seems, the change they wrought is being undone.

而现在，他们带来的变化似乎正在消弭。

Once you enter into this bargain, it cannot be undone.

一旦做了交易，就不能反悔。

Many physical changes can be undone in some way.

许多物理变化能在某些条件下被撤销。

Just like in baking, this change cannot be undone.

就像烘焙一样，这种变化也是不能被撤销的。

And then for the belt, you can obviously keep it undone.

至于腰带，你可以不系。

The stories were told the curses undone, the kingdoms cheered as wedding bells rung.

故事已终，咒语解除，举国欢庆，终成眷属。

In fact, many physical changes can be undone.

事实上，许多物理变化都能被撤销。

And the fundamental problem of coming to terms with a past that cannot be undone.

以及难以同无法挽回的那段过去和解的根本问题。

Could the effects of this germinal mutation be undone?

那么，这种突变的影响能不能消除？

Now, I've undone the doily. - Okay.

现在，我解开了包装巾。- 好的。