是啊，他们善于创新和应对市场变化。
现在的商家也越来越聪明。[{'character': '现', 'pinyin': 'xian4', 'highest pitch': 11.11, 'lowest pitch': 10.11, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 11.3, 'lowest pitch': 9.85, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.85, 'lowest pitch': 7.65, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '商', 'pinyin': 'shang1', 'highest pitch': 8.72, 'lowest pitch': 7.86, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 8.86, 'lowest pitch': 8.09, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 8.47, 'lowest pitch': 5.76, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '越', 'pinyin': 've4', 'highest pitch': 7.23, 'lowest pitch': 6.47, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 7.18, 'lowest pitch': 5.88, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '越', 'pinyin': 've4', 'highest pitch': 7.23, 'lowest pitch': 6.54, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '聪', 'pinyin': 'cong1', 'highest pitch': 9.73, 'lowest pitch': 6.54, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '明', 'pinyin': 'ming5', 'highest pitch': 9.73, 'lowest pitch': 5.61, 'duration': 0.31, 'prosody hierarchy': '#4'}]