[{"role": "user", "content": "I'm trying to learn Italian and I came across the sentence 'Nothing has changed', could you please help me translate it into Italian so I can better understand its meaning in that language?"}, {"role": "assistant", "content": "The translation of 'Nothing has changed' in Italian is 'Nulla \u00e8 cambiato.' This sentence is used to express that a situation remains the same as it was before, with no alterations or developments."}]