真的吗？
寒潮近日席卷欧洲多个国家。[{'character': '寒', 'pinyin': 'han2', 'highest pitch': 11.03, 'lowest pitch': 8.83, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '潮', 'pinyin': 'chao2', 'highest pitch': 10.88, 'lowest pitch': 7.87, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '近', 'pinyin': 'jin4', 'highest pitch': 9.99, 'lowest pitch': 8.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '日', 'pinyin': 'riii4', 'highest pitch': 8.71, 'lowest pitch': 7.88, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '席', 'pinyin': 'xi2', 'highest pitch': 8.54, 'lowest pitch': 7.55, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '卷', 'pinyin': 'jvan3', 'highest pitch': 7.93, 'lowest pitch': 5.55, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '欧', 'pinyin': 'ou1', 'highest pitch': 9.95, 'lowest pitch': 7.79, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '洲', 'pinyin': 'zhou1', 'highest pitch': 9.48, 'lowest pitch': 7.79, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 10.49, 'lowest pitch': 9.35, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 9.96, 'lowest pitch': 7.82, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 6.18, 'lowest pitch': 5.84, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 7.6, 'lowest pitch': 5.89, 'duration': 0.32, 'prosody hierarchy': '#4'}]