Thanks for posting here what needs to be translated, I have added the Spanish translations, but I can't bring the Portuguese ones.
@PCA or @Wolner could you please help us to translate the following texts to Portuguese?
1) "scroll area"
es: "desplazar área"
pt: ?
2) "scroll a particular area on a page"
es: "desplazar un área de la página"
pt: ?
3) "up"
es: "arriba"
pt: ?
4) "down"
es: "abajo"
pt: ?
5) "Scroll direction"
es: "Dirección de desplazamiento"
pt: ?
6) "Scrolls a selected element up"
es: "Desplaza hacia arriba el elemento seleccionado"
pt: ?
7) "Scrolls a selected element down"
es: "Desplaza hacia abajo el elemento seleccionado"
pt: ?
8) "When multiple scroll areas are available, allows you to pick a particular area to scroll"
es: "Cuando múltiples áreas pueden desplazarse, permite seleccionar el área que se quiere desplazar"
pt: ?