The babies in the United States are getting a lot better, babies in Japan are getting a lot worse, but both of those groups of babies are preparing for exactly the language that they are going to learn.
Os bebés estadounidenses melloran moitísimo, e os bebés xaponeses empeoran moito tamén, porque os dous grupos de bebés prepáranse exactamente para a lingua que van ter que aprender. Así que a pregunta é: que sucede