Je was op zoek naar: no castellano (Spaans - Engels)

en buenos aires se ha hecho un esfuerzo tremendo para superar la barrera de la lengua, pero, diría, en favor de los visitantes de habla no castellana y a costa de los castellanohablantes.
maybe we have become so accustomed that we no longer realize it or protest about it. i would say that in buenos aires a tremendous effort has been made to overcome the language barrier in favor of the non spanish-speaking visitors at the expense of the spanish speakers.