Translation of "difficult" into Danish

This book is too difficult for me to understand.

Denne bog er for vanskelig for mig at forstå.

The situation was really difficult to deal with.

Situationen var virkelig svær at have med at gøre.

I did not imagine, however, that it would be so difficult—both physically and emotionally.

Men jeg havde ikke forestillet mig, at det ville være så hårdt – både fysisk og følelsesmæssigt.