[{"role": "user", "content": "I'm trying to describe my physical appearance to an Italian friend, but I'm not sure how to express it - can you help me translate 'I have buck teeth' into Italian?"}, {"role": "assistant", "content": "The translation of 'I have buck teeth' in Italian is 'Ho i denti da cavallo.' This is a common way to describe someone with protruding front teeth in Italian."}]