你在忙什么？
聊天止于呵呵啊，兄弟。[{'character': '聊', 'pinyin': 'liao2', 'highest pitch': 9.73, 'lowest pitch': 7.67, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.94, 'lowest pitch': 10.65, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'character': '止', 'pinyin': 'zhiii3', 'highest pitch': 10.66, 'lowest pitch': 5.0, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 8.02, 'lowest pitch': 5.0, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '呵', 'pinyin': 'he1', 'highest pitch': 11.16, 'lowest pitch': 7.86, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '呵', 'pinyin': 'he1', 'highest pitch': 11.16, 'lowest pitch': 9.78, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '啊', 'pinyin': 'a5', 'highest pitch': 10.87, 'lowest pitch': 6.23, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '兄', 'pinyin': 'xiong1', 'highest pitch': 8.04, 'lowest pitch': 7.55, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '弟', 'pinyin': 'di4', 'highest pitch': 8.55, 'lowest pitch': 5.82, 'duration': 0.26, 'prosody hierarchy': '#4'}]