You can say this various ways. "Ciertamente" is the literal translation. You could say "claro que sí". "Por supuesto", "seguro", "sin duda" also express the concept.
Those in Spanish means aquellos.
Those words are not IN Spanish.
Esos
"esos" is Spanish for "those".
Those words are not in Spanish.
Me encantan esos ojos españoles.
Some popular regional names for Spanish people include "Andalucianos" for those from Andalucia, "Catalanes" for those from Catalonia, "Gallegos" for those from Galicia, and "Madrileños" for those from Madrid.
present, past, future, those are the basic tenses for Spanish, the you can have the preterit etc....
boob
boob
The Spanish city that has those letters is Madrid.
Never after Uruguay got its independence (1825) but Spanish did colonize those lands before.