请凯德商用中国总裁骆伟汉先生上台致词。
下面请凯德商用中国总裁骆伟汉先生致词。[{'character': '下', 'pinyin': 'xia4', 'highest pitch': 10.89, 'lowest pitch': 9.79, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 9.79, 'lowest pitch': 8.15, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '请', 'pinyin': 'qing2', 'highest pitch': 9.21, 'lowest pitch': 7.1, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '凯', 'pinyin': 'kai3', 'highest pitch': 8.65, 'lowest pitch': 6.17, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '德', 'pinyin': 'de2', 'highest pitch': 8.36, 'lowest pitch': 6.4, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '商', 'pinyin': 'shang1', 'highest pitch': 10.5, 'lowest pitch': 8.36, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 10.42, 'lowest pitch': 7.92, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.56, 'lowest pitch': 7.92, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.25, 'lowest pitch': 8.65, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '总', 'pinyin': 'zong3', 'highest pitch': 8.78, 'lowest pitch': 4.77, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '裁', 'pinyin': 'cai2', 'highest pitch': 8.53, 'lowest pitch': 5.99, 'duration': 0.35, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '骆', 'pinyin': 'luo4', 'highest pitch': 10.98, 'lowest pitch': 7.94, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '伟', 'pinyin': 'uei3', 'highest pitch': 7.94, 'lowest pitch': 4.67, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '汉', 'pinyin': 'han4', 'highest pitch': 10.72, 'lowest pitch': 5.47, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '先', 'pinyin': 'xian1', 'highest pitch': 8.37, 'lowest pitch': 7.6, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng5', 'highest pitch': 8.24, 'lowest pitch': 6.87, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '致', 'pinyin': 'zhiii4', 'highest pitch': 8.26, 'lowest pitch': 6.13, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '词', 'pinyin': 'cii2', 'highest pitch': 6.88, 'lowest pitch': 5.73, 'duration': 0.36, 'prosody hierarchy': '#4'}]