你了解他的矿探工作吗？
他这个矿探不探我不知道，我也没见过探。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 11.41, 'lowest pitch': 10.44, 'duration': 0.27, 'prosody hierarchy': '#1'}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.33, 'lowest pitch': 9.05, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 9.13, 'lowest pitch': 8.14, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '矿', 'pinyin': 'kuang4', 'highest pitch': 9.52, 'lowest pitch': 7.61, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '探', 'pinyin': 'tan4', 'highest pitch': 11.84, 'lowest pitch': 9.4, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'bu5', 'highest pitch': 8.82, 'lowest pitch': 8.02, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '探', 'pinyin': 'tan4', 'highest pitch': 11.84, 'lowest pitch': 7.67, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '我', 'pinyin': 'uo3', 'highest pitch': 6.8, 'lowest pitch': 5.48, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 6.99, 'lowest pitch': 6.75, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '知', 'pinyin': 'zhiii1', 'highest pitch': 8.9, 'lowest pitch': 6.75, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '道', 'pinyin': 'dao4', 'highest pitch': 9.83, 'lowest pitch': 7.91, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.28}, {'character': '我', 'pinyin': 'uo2', 'highest pitch': 10.19, 'lowest pitch': 7.48, 'duration': 0.09, 'prosody hierarchy': 'null'}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 10.21, 'lowest pitch': 7.85, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 7.85, 'lowest pitch': 4.66, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '见', 'pinyin': 'jian4', 'highest pitch': 11.24, 'lowest pitch': 9.3, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.3, 'lowest pitch': 6.48, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '探', 'pinyin': 'tan4', 'highest pitch': 11.84, 'lowest pitch': 6.54, 'duration': 0.31, 'prosody hierarchy': '#4'}]