我们的供应链已经受到影响了。
港口封闭已经开始影响美国的销售情况。[{'character': '港', 'pinyin': 'gang2', 'highest pitch': 10.25, 'lowest pitch': 8.26, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '口', 'pinyin': 'kou3', 'highest pitch': 9.36, 'lowest pitch': 6.65, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '封', 'pinyin': 'feng1', 'highest pitch': 10.28, 'lowest pitch': 6.65, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '闭', 'pinyin': 'bi4', 'highest pitch': 10.6, 'lowest pitch': 7.87, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 7.33, 'lowest pitch': 5.48, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 10.18, 'lowest pitch': 5.48, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 10.18, 'lowest pitch': 8.34, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii3', 'highest pitch': 8.62, 'lowest pitch': 6.64, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '影', 'pinyin': 'ing2', 'highest pitch': 7.69, 'lowest pitch': 6.27, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '响', 'pinyin': 'xiang2', 'highest pitch': 8.1, 'lowest pitch': 6.71, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '美', 'pinyin': 'mei3', 'highest pitch': 8.11, 'lowest pitch': 5.21, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 5.96, 'lowest pitch': 5.66, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.35, 'lowest pitch': 5.66, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '销', 'pinyin': 'xiao1', 'highest pitch': 9.09, 'lowest pitch': 7.35, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '售', 'pinyin': 'shou4', 'highest pitch': 9.56, 'lowest pitch': 7.46, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '情', 'pinyin': 'qing2', 'highest pitch': 7.46, 'lowest pitch': 5.26, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '况', 'pinyin': 'kuang4', 'highest pitch': 9.11, 'lowest pitch': 5.92, 'duration': 0.31, 'prosody hierarchy': '#4'}]