[{"role": "user", "content": "I'm trying to understand a conversation and I came across the sentence 'He's done it before.' Can you help me translate it into Italian so I can better follow the discussion?"}, {"role": "assistant", "content": "The translation of 'He's done it before' in Italian is 'Lui l'ha fatto prima.' This sentence implies that the person being referred to has had previous experience with something, so it should help you understand the context of the conversation better."}]