这次活动真的很有意义呢。
千万不能忘了这些孩子们呀。[{'character': '千', 'pinyin': 'qian1', 'highest pitch': 11.59, 'lowest pitch': 10.9, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '万', 'pinyin': 'uan4', 'highest pitch': 11.64, 'lowest pitch': 8.55, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.37, 'lowest pitch': 8.55, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 8.59, 'lowest pitch': 7.29, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '忘', 'pinyin': 'uang4', 'highest pitch': 8.83, 'lowest pitch': 7.3, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.3, 'lowest pitch': 6.47, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 8.33, 'lowest pitch': 6.47, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '些', 'pinyin': 'xie1', 'highest pitch': 8.41, 'lowest pitch': 7.34, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '孩', 'pinyin': 'hai2', 'highest pitch': 5.81, 'lowest pitch': 5.51, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 8.31, 'lowest pitch': 5.77, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '们', 'pinyin': 'men5', 'highest pitch': 8.25, 'lowest pitch': 5.59, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '呀', 'pinyin': 'ia5', 'highest pitch': 6.46, 'lowest pitch': 4.95, 'duration': 0.29, 'prosody hierarchy': '#4'}]