我听说过那个街头小吃。
西安街头烤面筋很受欢迎。[{'character': '西', 'pinyin': 'xi1', 'highest pitch': 10.25, 'lowest pitch': 9.04, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 10.16, 'lowest pitch': 9.04, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '街', 'pinyin': 'jie1', 'highest pitch': 11.31, 'lowest pitch': 9.85, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 11.25, 'lowest pitch': 9.28, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '烤', 'pinyin': 'kao3', 'highest pitch': 8.63, 'lowest pitch': 5.27, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 10.23, 'lowest pitch': 5.27, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '筋', 'pinyin': 'jin5', 'highest pitch': 7.72, 'lowest pitch': 5.72, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '很', 'pinyin': 'hen3', 'highest pitch': 7.73, 'lowest pitch': 4.93, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '受', 'pinyin': 'shou4', 'highest pitch': 10.75, 'lowest pitch': 4.93, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '欢', 'pinyin': 'huan1', 'highest pitch': 10.08, 'lowest pitch': 7.16, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '迎', 'pinyin': 'ing2', 'highest pitch': 7.23, 'lowest pitch': 5.68, 'duration': 0.35, 'prosody hierarchy': '#4'}]