Bless her heart is a common expression in the southern U.S. states.

“Bless her heart”在美国南部各州是一种常用表达。

When someone, often a woman, says bless her heart about another, it means she feels sorry for that person.

当有人，通常是女人，对另一个人说bless her heart，意思是她对那个人心怀抱歉。