[{"role": "user", "content": "I'm writing a story and one of my characters is describing a shocking moment, and I want to convey that the crowd is stunned, so how would I translate the sentence 'They're speechless' into Italian to really capture the emotion?"}, {"role": "assistant", "content": "The translation of 'They're speechless' into Italian is 'Sono senza parole.' This phrase perfectly conveys the idea that the crowd is so shocked or amazed that they are unable to speak."}]