好吧，我觉得孩子跟母姓父姓都是父母的自由，说不跟父姓会被bully我是真的很疑惑，至少在我身边没有遇到过这样的事
Well, I think it's the liberty of parents to say they don't have a father's last name, and I'm really confused, at least I haven't seen anything like that around me.