fabelhaft in English:

He has a marvellous way with children

It took me ages to get it right, but it was a marvellous feeling when I did.

I've just spent a marvellous weekend in Florence!

This is a marvellous symphony.

I went to a marvellous party last week.

A marvellous little invention!

What a marvellous idea!

The view from the summit of Mount Everest was marvellous.

He's done a marvellous job of the decorating.

The lunar eclipse is going to be marvellous.

I can’t stand him, but my wife thinks he’s marvellous.

That is a marvellous collection of stemps