human voice, crowd, 嘈杂, speech, 娱乐场所, 室内人群, 开门, night_club, door, cat, opening, 夜总会, 语音, talking, 人声, 音效, 人群, laughter, people, 笑声, 说话
TAG: 说话, talking, 音乐, 夜生活, people, nightlife, leisure_and_amusement, 人群, speech, 欢乐气氛, communication, human, joyful_atmosphere, 休闲娱乐, 交流, entertainment_place, 喧哗, crowd, 人声, 嘈杂, 人类, voice, 娱乐场所, 酒吧, 语音, atmosphere, music, bar
TAG: city, working_status, starting, 缝纫机, 机器, 器械, engine, 机械, 动力, power, 启动, 工业, 装置, industrial, shutting_down, 引擎, 设备, 关闭, sewing_machine, 运行, running, 工作状态, machine, 电动声, mechanical, equipment, 机械设备, machinery