be neither here nor there

If you say that something is neither here nor there, you mean that it does not matter because it is not a relevant point.

如果你说某事neither here nor there，你的意思是它不重要，因为它跟要说的事根本没关系。

It's essential that she has this medication, and the cost is neither here nor there.

重要的是她有这种药，价钱无所谓。