Final answer:
The sentence "¿Estás segura?" translates to "Are you sure?" in English.
Step-by-step explanation:
The translation of the sentence "¿Estás segura?" into English is "Are you sure?". In this context, 'estás' is the second person singular form of the verb 'estar' which means 'to be'. 'Segura' is the feminine form of the adjective 'seguro' which means 'sure' or 'certain'. Therefore, the sentence is asking whether the person is sure about something.
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