Poor Handwriting-字迹潦草

In the post office an old woman asked a young man if he would be so kind as to write a letter to a friend of hers. ‘Yes, with pleasure!’ The young man said as he took up his pen as the old woman was talking. In about ten minutes, they finished the letter. ‘Anything else you want to mention, madam?’ ‘Oh, yes, put in one more line saying sorry for the poor handwriting.