C617 Favorite pair of baby

The nurse smiled and said, "These two babies in your house are different from the usual ones. They have good health and a very regular sleep schedule. They can eat and sleep. The nurses here are very fond of these two children. "The boy's appetite is a bit bigger, he can drink 50 milliliters at once. The girl can only drink around 30 milliliters and usually feeds once every 3 hours