我听说奶粉安全问题越来越严重了。
瞥开爱国不爱国来说，真要抓奶粉的质量，就把大品牌引进来。[{'character': '瞥', 'pinyin': 'pie1', 'highest pitch': 9.82, 'lowest pitch': 8.42, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 9.51, 'lowest pitch': 8.42, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '爱', 'pinyin': 'ai4', 'highest pitch': 10.38, 'lowest pitch': 8.85, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 7.78, 'lowest pitch': 7.48, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.92, 'lowest pitch': 7.17, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '爱', 'pinyin': 'ai4', 'highest pitch': 10.38, 'lowest pitch': 7.58, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 7.78, 'lowest pitch': 6.26, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.37, 'lowest pitch': 5.83, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '说', 'pinyin': 'shuo1', 'highest pitch': 7.19, 'lowest pitch': 6.46, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '真', 'pinyin': 'zhen1', 'highest pitch': 11.19, 'lowest pitch': 10.49, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 11.24, 'lowest pitch': 8.14, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '抓', 'pinyin': 'zhua1', 'highest pitch': 8.79, 'lowest pitch': 7.89, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '奶', 'pinyin': 'nai2', 'highest pitch': 7.89, 'lowest pitch': 6.67, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '粉', 'pinyin': 'fen3', 'highest pitch': 7.95, 'lowest pitch': 4.83, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 4.83, 'lowest pitch': 4.68, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '质', 'pinyin': 'zhiii4', 'highest pitch': 7.31, 'lowest pitch': 6.3, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '量', 'pinyin': 'liang4', 'highest pitch': 6.31, 'lowest pitch': 4.45, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 8.95, 'lowest pitch': 8.31, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '把', 'pinyin': 'ba3', 'highest pitch': 5.17, 'lowest pitch': 5.02, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 9.61, 'lowest pitch': 8.37, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '品', 'pinyin': 'pin3', 'highest pitch': 6.76, 'lowest pitch': 4.46, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '牌', 'pinyin': 'pai2', 'highest pitch': 6.36, 'lowest pitch': 5.21, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '引', 'pinyin': 'in3', 'highest pitch': 6.7, 'lowest pitch': 3.94, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '进', 'pinyin': 'jin4', 'highest pitch': 7.18, 'lowest pitch': 5.93, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.37, 'lowest pitch': 4.91, 'duration': 0.29, 'prosody hierarchy': '#4'}]