The conductor and conductor both laughed at the old lady's unreasonable words, "Old lady, you are unreasonable when you say this. Your daughter-in-law gave birth to a baby, and you were always guarding the door. How can we help you change the baby?" ."

"That's right, you already have a grandson before this child is born. How can you be so sure that he is a grandson? Don't think that you are crazy about your grandson."

The old lady's face drooped, she looked at the man with ...