Buenos Aires - Wikipedia Buenos Aires, [c] officially the Autonomous City of Buenos Aires, [d] is the capital and largest city of Argentina It is located on the southwest of the Río de la Plata
Buenos vs. Buenas: Which one to use? - SpanishDict The words buenos and buenas are adjectives that agree in gender (masculine or feminine) and number (singular or plural) with the noun they modify In Spanish one says literally Good mornings, good afternoons, and good evenings or nights That is why they are buenos and buenas The word días is masculine plural so use buenos with it
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