This was a letter of delivering concern to an elder.The friend seemed not feeling well when Liu Shou visited him the night before, and he would pay a visit to him again some other day.

• 这是刘焘回给他的长辈的书信，信中说在前一晚去拜访时，看到长辈好像有点不太舒服的样子，改天还要再去造访。