How to boost your immune system? Explain. 1 paragraph or 6 stanzas or 24 lines or a one whole intermigate pad

"the only completely stationary object in the room was an enormous couch on which two young women were buoyed up as though upon an anchored balloon. they were both in white and their dresses were rippling and fluttering as if they had just been blown back in after a short flight around the house."