"对不起，我忘了买礼物。"
但应采儿后来发现，那次分明是他又忘了买礼物。[{'character': '但', 'pinyin': 'dan4', 'highest pitch': 9.08, 'lowest pitch': 8.63, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '应', 'pinyin': 'ing1', 'highest pitch': 11.04, 'lowest pitch': 8.64, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '采', 'pinyin': 'cai3', 'highest pitch': 9.61, 'lowest pitch': 6.22, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 8.36, 'lowest pitch': 6.05, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.74, 'lowest pitch': 8.36, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 9.51, 'lowest pitch': 7.51, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 9.23, 'lowest pitch': 7.99, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 13.77, 'lowest pitch': 6.66, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.44}, {'character': '那', 'pinyin': 'na4', 'highest pitch': 10.44, 'lowest pitch': 9.08, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 9.25, 'lowest pitch': 8.47, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '分', 'pinyin': 'fen1', 'highest pitch': 10.04, 'lowest pitch': 8.47, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '明', 'pinyin': 'ming2', 'highest pitch': 9.65, 'lowest pitch': 8.21, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.47, 'lowest pitch': 8.23, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '他', 'pinyin': 'ta1', 'highest pitch': 9.98, 'lowest pitch': 8.23, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '又', 'pinyin': 'iou4', 'highest pitch': 11.1, 'lowest pitch': 9.27, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '忘', 'pinyin': 'uang4', 'highest pitch': 9.28, 'lowest pitch': 7.68, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.68, 'lowest pitch': 6.78, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '买', 'pinyin': 'mai2', 'highest pitch': 6.78, 'lowest pitch': 6.02, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '礼', 'pinyin': 'li3', 'highest pitch': 7.35, 'lowest pitch': 5.03, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 11.72, 'lowest pitch': 5.22, 'duration': 0.26, 'prosody hierarchy': '#4'}]