嗯，他们在物流方面一直以来都表现不错。
在物流上，苏宁易购也不可懈怠。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.71, 'lowest pitch': 10.09, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 10.96, 'lowest pitch': 9.38, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '流', 'pinyin': 'liou2', 'highest pitch': 9.38, 'lowest pitch': 6.41, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 9.77, 'lowest pitch': 7.3, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '苏', 'pinyin': 'su1', 'highest pitch': 11.29, 'lowest pitch': 10.97, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '宁', 'pinyin': 'ning2', 'highest pitch': 10.97, 'lowest pitch': 8.38, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '易', 'pinyin': 'i4', 'highest pitch': 10.25, 'lowest pitch': 9.67, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '购', 'pinyin': 'gou4', 'highest pitch': 11.4, 'lowest pitch': 7.94, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 7.98, 'lowest pitch': 6.14, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 8.87, 'lowest pitch': 7.79, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '可', 'pinyin': 'ke3', 'highest pitch': 8.21, 'lowest pitch': 6.4, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '懈', 'pinyin': 'xie4', 'highest pitch': 8.93, 'lowest pitch': 6.4, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '怠', 'pinyin': 'dai4', 'highest pitch': 9.26, 'lowest pitch': 6.86, 'duration': 0.25, 'prosody hierarchy': '#4'}]