你确定吗？
看来这次又要推后发了。[{'character': '看', 'pinyin': 'kan4', 'highest pitch': 10.65, 'lowest pitch': 9.46, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 9.55, 'lowest pitch': 7.74, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 11.01, 'lowest pitch': 9.48, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 9.5, 'lowest pitch': 8.4, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '又', 'pinyin': 'iou4', 'highest pitch': 11.25, 'lowest pitch': 8.4, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 10.06, 'lowest pitch': 6.77, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '推', 'pinyin': 'tuei1', 'highest pitch': 8.32, 'lowest pitch': 6.77, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 8.61, 'lowest pitch': 6.4, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 7.72, 'lowest pitch': 6.4, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.25, 'lowest pitch': 5.97, 'duration': 0.22, 'prosody hierarchy': '#4'}]