零售行业的环境正在发生变化。
零售行业的拐点已经临近。[{'character': '零', 'pinyin': 'ling2', 'highest pitch': 9.89, 'lowest pitch': 8.02, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '售', 'pinyin': 'shou4', 'highest pitch': 11.61, 'lowest pitch': 9.89, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '行', 'pinyin': 'hang2', 'highest pitch': 10.18, 'lowest pitch': 7.24, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 8.7, 'lowest pitch': 6.95, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.57, 'lowest pitch': 6.74, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '拐', 'pinyin': 'guai2', 'highest pitch': 7.35, 'lowest pitch': 6.56, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 7.47, 'lowest pitch': 5.28, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 6.93, 'lowest pitch': 5.83, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 10.64, 'lowest pitch': 9.3, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '临', 'pinyin': 'lin2', 'highest pitch': 10.43, 'lowest pitch': 6.34, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '近', 'pinyin': 'jin4', 'highest pitch': 8.77, 'lowest pitch': 5.55, 'duration': 0.31, 'prosody hierarchy': '#4'}]