Añade un argumento en tu idiomaA young woman named Gwen who takes what is essentially the medical version of a "magic pill" to go from totally deaf to completely hearing.A young woman named Gwen who takes what is essentially the medical version of a "magic pill" to go from totally deaf to completely hearing.A young woman named Gwen who takes what is essentially the medical version of a "magic pill" to go from totally deaf to completely hearing.