"看来我们的网络还是比较慢"
第三组平台缓缓打开。[{'character': '第', 'pinyin': 'di4', 'highest pitch': 10.51, 'lowest pitch': 9.64, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '三', 'pinyin': 'san1', 'highest pitch': 10.98, 'lowest pitch': 10.52, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '组', 'pinyin': 'zu3', 'highest pitch': 10.52, 'lowest pitch': 6.69, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '平', 'pinyin': 'ping2', 'highest pitch': 8.04, 'lowest pitch': 6.69, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '台', 'pinyin': 'tai2', 'highest pitch': 8.04, 'lowest pitch': 6.42, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '缓', 'pinyin': 'huan2', 'highest pitch': 8.44, 'lowest pitch': 6.82, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '缓', 'pinyin': 'huan2', 'highest pitch': 8.44, 'lowest pitch': 7.24, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '打', 'pinyin': 'da3', 'highest pitch': 7.88, 'lowest pitch': 5.11, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 8.29, 'lowest pitch': 5.11, 'duration': 0.38, 'prosody hierarchy': '#4'}]