[{"role": "user", "content": "I'm trying to watch a medical video with Italian subtitles and I'm stuck on the sentence 'Hold still.' Can you help me translate it into Italian so I can better understand the context?"}, {"role": "assistant", "content": "The translation of 'Hold still' in Italian is 'Stai fermo.' This is a common phrase used in medical settings to instruct patients to remain still, usually during an examination or procedure."}]