[{"role": "user", "content": "I'm trying to write a short story and one of the characters says 'We only did it once.' Can you help me translate that sentence into Italian so it sounds natural and authentic?"}, {"role": "assistant", "content": "The translation of 'We only did it once' in Italian is 'Noi l'abbiamo fatto solo una volta.' This should fit well in your short story and convey the intended meaning in a natural and authentic way."}]