噢，为什么？
我想你需要一个防毒面具。[{'character': '我', 'pinyin': 'uo2', 'highest pitch': 8.31, 'lowest pitch': 7.82, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '想', 'pinyin': 'xiang3', 'highest pitch': 8.85, 'lowest pitch': 6.26, 'duration': 0.38, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '你', 'pinyin': 'ni3', 'highest pitch': 8.16, 'lowest pitch': 7.05, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '需', 'pinyin': 'xv1', 'highest pitch': 11.05, 'lowest pitch': 10.4, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 11.05, 'lowest pitch': 8.93, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.93, 'lowest pitch': 8.24, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 9.25, 'lowest pitch': 7.64, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '防', 'pinyin': 'fang2', 'highest pitch': 9.23, 'lowest pitch': 7.08, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '毒', 'pinyin': 'du2', 'highest pitch': 9.32, 'lowest pitch': 8.31, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 10.19, 'lowest pitch': 8.33, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '具', 'pinyin': 'jv4', 'highest pitch': 10.78, 'lowest pitch': 8.71, 'duration': 0.24, 'prosody hierarchy': '#4'}]