这个问题太棘手了。
但谢景渊的窍仿佛保险柜的门，一时半会儿开不了，急得他没话说。[{'character': '但', 'pinyin': 'dan4', 'highest pitch': 10.24, 'lowest pitch': 9.28, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '谢', 'pinyin': 'xie4', 'highest pitch': 11.08, 'lowest pitch': 9.13, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '景', 'pinyin': 'jing3', 'highest pitch': 9.13, 'lowest pitch': 4.95, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '渊', 'pinyin': 'van1', 'highest pitch': 9.74, 'lowest pitch': 4.99, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.16, 'lowest pitch': 8.86, 'duration': 0.09, 'prosody hierarchy': 'null'}, {'character': '窍', 'pinyin': 'qiao4', 'highest pitch': 8.86, 'lowest pitch': 6.93, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '仿', 'pinyin': 'fang3', 'highest pitch': 7.85, 'lowest pitch': 5.54, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '佛', 'pinyin': 'fu2', 'highest pitch': 7.31, 'lowest pitch': 5.54, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao2', 'highest pitch': 9.68, 'lowest pitch': 6.96, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '险', 'pinyin': 'xian3', 'highest pitch': 8.89, 'lowest pitch': 5.47, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '柜', 'pinyin': 'guei4', 'highest pitch': 8.64, 'lowest pitch': 7.83, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.16, 'lowest pitch': 6.37, 'duration': 0.06, 'prosody hierarchy': 'null'}, {'character': '门', 'pinyin': 'men2', 'highest pitch': 8.18, 'lowest pitch': 5.16, 'duration': 0.35, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.34}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 8.88, 'lowest pitch': 8.06, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 8.01, 'lowest pitch': 7.93, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '半', 'pinyin': 'ban4', 'highest pitch': 9.31, 'lowest pitch': 7.63, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '会', 'pinyin': 'hueir4', 'highest pitch': 8.62, 'lowest pitch': 7.01, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'kai1', 'highest pitch': 10.19, 'lowest pitch': 9.73, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '开', 'pinyin': 'bu4', 'highest pitch': 10.06, 'lowest pitch': 8.95, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'liao3', 'highest pitch': 8.95, 'lowest pitch': 3.42, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '了', 'pinyin': 'ji2', 'highest pitch': 6.87, 'lowest pitch': 6.69, 'duration': 0.18, 'prosody hierarchy': '#3'}, {'character': '急', 'pinyin': 'de5', 'highest pitch': 10.16, 'lowest pitch': 6.43, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '得', 'pinyin': 'ta1', 'highest pitch': 8.11, 'lowest pitch': 6.92, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '他', 'pinyin': 'mei2', 'highest pitch': 8.09, 'lowest pitch': 5.97, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '没', 'pinyin': 'hua4', 'highest pitch': 10.9, 'lowest pitch': 7.55, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '话', 'pinyin': 'shuo1', 'highest pitch': 7.59, 'lowest pitch': 6.54, 'duration': 0.33, 'prosody hierarchy': 'null'}]