それはまったく関係がない。の英語

It has nothing to do with you.

That's all beside the point.

This has absolutely no relation.

That has absolutely nothing to do with that.

That hardly mattered.

It has nothing to do with that.

That and this aren't related.

That makes no sense at all.

It is nothing to me.

That has nothing to do with me.

I have nothing to do with that.

This has nothing to do with that.

That's absolute nonsense.

I don't like it at all.

That's quite meaningless.

There's no meaning in that.

It is meaningless with just that.

There's no help for it.

That's no problem at all.

That doesn't apply to any of them.

This is of no importance.

There is no problem with this.

There's no earthly use for it.

It's perfectly useless.

It's totally useless.

That's just useless.

This is meaningless.

This won't serve the purpose.

That really doesn't have any meaning.

There really isn't a point to that.