One story小学 · Book 5 for May
Belly Button Little Dan has a big question. On his stomach, there is a round, funny-looking bump. What is it?It is his belly button. But why does he have a belly button? Dan asks his father. His dad says, “ Everyone has a belly button. " Dan thinks this is very interesting. " But why do we all have belly buttons?" he asks. “ Before you were born, you lived inside your mommy, ” explains Dad. " You needed food and air. But you could not get them on your own. So there was a cord on your belly that attached you to your mommy. Mom shared her food and air with you. ”
“ This is VERY interesting, ” thinks Dan. “ When you were born, the doctor cut this cord because you did not need it anymore, ” says Dad. " Your belly button is the place where this cord was attached to you. ” Dan is happy. He has solved the mystery of the belly button.
