You'd be surprised to know that most of the girls that I have spoken to, who did not know about periods at the time of their first menstruation thought that they have got blood cancer and they're going to die soon.
你可能会感到惊讶 大多数我接触过的女孩 在第一次来例假时 不知道例假是什么， 她们以为她们得了血癌 马上就要死了。