I am German learner at an intermediate level. The superlative sentence should pose no problems to me. However, I can’t translate this following sentence well:
He hurts her more than she does to him.
Should it be translated to:
Er tut ihr weh mehr als sie tut ihm.
or
Er tut ihr weh mehr als sie ihm tut.
Another problem is that whether the German tun can really substitute any verb (as the English do). This confuses me for quite a long time.