我们去看看楼上的展览吧。
郑爽听到要上楼，踌躇着不前。[{'character': '郑', 'pinyin': 'zheng4', 'highest pitch': 11.26, 'lowest pitch': 9.57, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '爽', 'pinyin': 'shuang3', 'highest pitch': 9.57, 'lowest pitch': 5.28, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '听', 'pinyin': 'ting1', 'highest pitch': 8.23, 'lowest pitch': 5.8, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 8.68, 'lowest pitch': 7.54, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 7.75, 'lowest pitch': 7.06, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.52, 'lowest pitch': 6.03, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '楼', 'pinyin': 'lou2', 'highest pitch': 7.1, 'lowest pitch': 5.66, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '踌', 'pinyin': 'chou2', 'highest pitch': 9.91, 'lowest pitch': 7.49, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '躇', 'pinyin': 'chu2', 'highest pitch': 9.66, 'lowest pitch': 7.41, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 9.14, 'lowest pitch': 7.41, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 10.09, 'lowest pitch': 7.92, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 8.33, 'lowest pitch': 5.49, 'duration': 0.39, 'prosody hierarchy': '#4'}]