untangle

1.I started to try and untangle the mystery.

我开始尝试解开这个谜。

2.Can you untangle these wires?

你能解开这些缠在一起的电线吗？

3.So they try to untangle what is undiscernible or to determine what belongs to each of us.

所以他们企图拆开其实是密不可分的东西，并且设法区分分属我们个别的东西。