你知道我们可持续发展的目标是什么吗？
这对中心城的污染影响就要小一些。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.71, 'lowest pitch': 9.19, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 10.13, 'lowest pitch': 8.12, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 10.64, 'lowest pitch': 8.12, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '心', 'pinyin': 'xin1', 'highest pitch': 10.64, 'lowest pitch': 10.29, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '城', 'pinyin': 'cheng2', 'highest pitch': 10.29, 'lowest pitch': 7.06, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.49, 'lowest pitch': 7.85, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '污', 'pinyin': 'u1', 'highest pitch': 9.16, 'lowest pitch': 8.43, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '染', 'pinyin': 'ran3', 'highest pitch': 8.9, 'lowest pitch': 5.86, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '影', 'pinyin': 'ing2', 'highest pitch': 7.84, 'lowest pitch': 5.81, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '响', 'pinyin': 'xiang3', 'highest pitch': 7.84, 'lowest pitch': 4.21, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 8.71, 'lowest pitch': 7.86, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 7.86, 'lowest pitch': 7.18, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 7.65, 'lowest pitch': 2.38, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 9.24, 'lowest pitch': 8.03, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '些', 'pinyin': 'xie1', 'highest pitch': 8.27, 'lowest pitch': 6.93, 'duration': 0.32, 'prosody hierarchy': '#4'}]