And those people leave behind snack food and peanuts and junk food, and the mice have started feeding on that, and it's a completely different diet than what they're used to, and over the years, they have evolved to suit this very fatty, very human diet.
Y esas persona dejan bocadillos, maní y comida chatarra, y los ratones se han alimentado de eso. Es una dieta completamente diferente a la que acostumbraban, y con los años evolucionaron para adaptarse a esta dieta muy grasosa y humana.