What jokes have you experienced with or without children's voices?

Read the text in high school. I forgot the specific sentence in A Dream of Red Mansions, although it was written by big braid with double flowers on his head. But if you want to know what big braid means, you must pronounce it in Hua Er. Read big braid. But I read it too carefully. I read big braid without any pronunciation. The whole class was ecstatic.