This audio primarily features environmental background noises, including crowd chatter and rustling, with no discernible human speech.
HI남성중년교육용엔터테인먼트소셜 미디어낮음중간높음동적중립적인 어조지우기차분함편안한부드러운내레이션측정됨감정 표현이 풍부한스토리텔링서술적전문가자신감 있는
