你对中国奥运会的筹备工作印象如何？
德沃夏克首先对中国奥运会的筹备工作大加赞赏。[{'character': '德', 'pinyin': 'de2', 'highest pitch': 10.7, 'lowest pitch': 8.73, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '沃', 'pinyin': 'uo4', 'highest pitch': 11.22, 'lowest pitch': 10.33, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '夏', 'pinyin': 'xia4', 'highest pitch': 10.66, 'lowest pitch': 8.38, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '克', 'pinyin': 'ke4', 'highest pitch': 13.48, 'lowest pitch': 7.72, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '首', 'pinyin': 'shou3', 'highest pitch': 7.6, 'lowest pitch': 5.43, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '先', 'pinyin': 'xian1', 'highest pitch': 8.01, 'lowest pitch': 5.89, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 8.22, 'lowest pitch': 6.01, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.9, 'lowest pitch': 9.35, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.15, 'lowest pitch': 8.35, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '奥', 'pinyin': 'ao4', 'highest pitch': 8.91, 'lowest pitch': 8.21, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '运', 'pinyin': 'vn4', 'highest pitch': 8.21, 'lowest pitch': 7.77, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '会', 'pinyin': 'huei4', 'highest pitch': 8.42, 'lowest pitch': 6.18, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.18, 'lowest pitch': 5.55, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '筹', 'pinyin': 'chou2', 'highest pitch': 6.24, 'lowest pitch': 5.32, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '备', 'pinyin': 'bei4', 'highest pitch': 10.12, 'lowest pitch': 6.24, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 7.5, 'lowest pitch': 6.92, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '作', 'pinyin': 'zuo4', 'highest pitch': 7.28, 'lowest pitch': 5.8, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.03}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 7.94, 'lowest pitch': 6.16, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 7.51, 'lowest pitch': 6.16, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '赞', 'pinyin': 'zan4', 'highest pitch': 7.87, 'lowest pitch': 6.27, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '赏', 'pinyin': 'shang3', 'highest pitch': 6.46, 'lowest pitch': 4.3, 'duration': 0.35, 'prosody hierarchy': '#4'}]