千团大战给整个行业带来了很大的冲击。
经过千团大战的洗礼后，整个行业已过卡位期。[{'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.73, 'lowest pitch': 9.49, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.59, 'lowest pitch': 8.11, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '千', 'pinyin': 'qian1', 'highest pitch': 10.97, 'lowest pitch': 8.11, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '团', 'pinyin': 'tuan2', 'highest pitch': 10.78, 'lowest pitch': 6.75, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 10.06, 'lowest pitch': 7.91, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '战', 'pinyin': 'zhan4', 'highest pitch': 8.87, 'lowest pitch': 6.88, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.07, 'lowest pitch': 6.59, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '洗', 'pinyin': 'xi2', 'highest pitch': 8.92, 'lowest pitch': 6.7, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '礼', 'pinyin': 'li3', 'highest pitch': 9.23, 'lowest pitch': 5.95, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 7.91, 'lowest pitch': 5.54, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.22}, {'character': '整', 'pinyin': 'zheng3', 'highest pitch': 8.92, 'lowest pitch': 7.17, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 11.23, 'lowest pitch': 7.7, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '行', 'pinyin': 'hang2', 'highest pitch': 11.09, 'lowest pitch': 6.74, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 8.84, 'lowest pitch': 6.91, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 7.55, 'lowest pitch': 6.39, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.59, 'lowest pitch': 6.39, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '卡', 'pinyin': 'qia3', 'highest pitch': 7.82, 'lowest pitch': 5.85, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '位', 'pinyin': 'uei4', 'highest pitch': 8.63, 'lowest pitch': 6.01, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '期', 'pinyin': 'qi1', 'highest pitch': 9.47, 'lowest pitch': 6.79, 'duration': 0.36, 'prosody hierarchy': '#4'}]