I don't know any chinese, but I am a native speaker of English, so I am basing my answer on NoT YeT's translation. (Sorry NoT YeT!!!) The only thing I could really understand was the first conversation between the mother and the child, but the words "feces" and "urine" are more something that a doctor would say, not something that most mothers would use with their children. "A poo or a wee?" would be more realistic.

(Note that the phrase infants, and indicate endemic areas, the United Kingdom and the United States, Australia's) Children: Mom, I have to to the toilet. Mother: feces, urine » Children: feces. Scene 1 Mother: large dry or Thin » Children: a bit thin. Scene 2 Children: Mom, I was not out Mother: Shijin Question: If the adult is between (such as between husband and wife), what is different