看来今天打折了。
超市内人头攒动，生意比往常“火爆”许多。[{'character': '超', 'pinyin': 'chao1', 'highest pitch': 11.28, 'lowest pitch': 10.73, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 10.92, 'lowest pitch': 9.37, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '内', 'pinyin': 'nei4', 'highest pitch': 9.37, 'lowest pitch': 7.96, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 9.65, 'lowest pitch': 7.24, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 9.13, 'lowest pitch': 8.48, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '攒', 'pinyin': 'cuan2', 'highest pitch': 7.05, 'lowest pitch': 5.24, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 9.75, 'lowest pitch': 6.53, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 8.81, 'lowest pitch': 8.06, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '意', 'pinyin': 'i4', 'highest pitch': 8.46, 'lowest pitch': 6.79, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '比', 'pinyin': 'bi2', 'highest pitch': 8.58, 'lowest pitch': 7.5, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '往', 'pinyin': 'uang3', 'highest pitch': 8.58, 'lowest pitch': 4.82, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '常', 'pinyin': 'chang2', 'highest pitch': 8.09, 'lowest pitch': 5.52, 'duration': 0.28, 'prosody hierarchy': '#1'}, {'character': '火', 'pinyin': 'huo3', 'highest pitch': 13.63, 'lowest pitch': 6.18, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '爆', 'pinyin': 'bao4', 'highest pitch': 10.01, 'lowest pitch': 8.58, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '许', 'pinyin': 'xv3', 'highest pitch': 8.58, 'lowest pitch': 4.72, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 7.25, 'lowest pitch': 5.9, 'duration': 0.29, 'prosody hierarchy': '#4'}]