Final answer:
In Spanish, "You are a boy" is translated as "Tú eres un niño".
Step-by-step explanation:
In Spanish, you would say "Tú eres un niño" to mean "You are a boy". In this sentence, "Tú" is the subject pronoun meaning "You", "eres" is the verb meaning "are", and "un niño" means "a boy".
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