"关于坠楼原因，大家都在猜测什么呢？"
外界就其坠楼原因揣测不断。[{'character': '外', 'pinyin': 'uai4', 'highest pitch': 10.8, 'lowest pitch': 8.87, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '界', 'pinyin': 'jie4', 'highest pitch': 9.54, 'lowest pitch': 7.53, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 9.93, 'lowest pitch': 7.53, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '其', 'pinyin': 'qi2', 'highest pitch': 8.52, 'lowest pitch': 7.78, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '坠', 'pinyin': 'zhuei4', 'highest pitch': 10.57, 'lowest pitch': 8.09, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '楼', 'pinyin': 'lou2', 'highest pitch': 9.47, 'lowest pitch': 7.55, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 8.83, 'lowest pitch': 6.75, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 10.32, 'lowest pitch': 8.2, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '揣', 'pinyin': 'chuai3', 'highest pitch': 6.38, 'lowest pitch': 5.52, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '测', 'pinyin': 'ce4', 'highest pitch': 9.99, 'lowest pitch': 5.6, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.58, 'lowest pitch': 6.76, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '断', 'pinyin': 'duan4', 'highest pitch': 10.61, 'lowest pitch': 6.79, 'duration': 0.27, 'prosody hierarchy': '#4'}]