我最近一直有呼吸困难和皮肤发痒的问题。
要预防过敏性疾病，找到过敏原并避免它很重要。[{'character': '要', 'pinyin': 'iao4', 'highest pitch': 10.11, 'lowest pitch': 9.35, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '预', 'pinyin': 'v4', 'highest pitch': 9.82, 'lowest pitch': 7.8, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '防', 'pinyin': 'fang2', 'highest pitch': 9.76, 'lowest pitch': 7.68, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 11.24, 'lowest pitch': 9.56, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '敏', 'pinyin': 'min3', 'highest pitch': 9.56, 'lowest pitch': 5.18, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '性', 'pinyin': 'xing4', 'highest pitch': 8.84, 'lowest pitch': 6.09, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '疾', 'pinyin': 'ji2', 'highest pitch': 6.83, 'lowest pitch': 6.19, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '病', 'pinyin': 'bing4', 'highest pitch': 9.5, 'lowest pitch': 6.26, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.22}, {'character': '找', 'pinyin': 'zhao3', 'highest pitch': 9.15, 'lowest pitch': 7.36, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '到', 'pinyin': 'dao4', 'highest pitch': 9.52, 'lowest pitch': 7.36, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 11.24, 'lowest pitch': 9.46, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '敏', 'pinyin': 'min3', 'highest pitch': 9.56, 'lowest pitch': 4.77, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 8.8, 'lowest pitch': 4.77, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '并', 'pinyin': 'bing4', 'highest pitch': 9.5, 'lowest pitch': 8.74, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '避', 'pinyin': 'bi4', 'highest pitch': 10.83, 'lowest pitch': 9.81, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '免', 'pinyin': 'mian3', 'highest pitch': 9.81, 'lowest pitch': 2.91, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '它', 'pinyin': 'ta1', 'highest pitch': 7.56, 'lowest pitch': 6.8, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '很', 'pinyin': 'hen3', 'highest pitch': 7.56, 'lowest pitch': 5.29, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '重', 'pinyin': 'zhong4', 'highest pitch': 9.43, 'lowest pitch': 5.6, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 10.11, 'lowest pitch': 4.61, 'duration': 0.25, 'prosody hierarchy': '#4'}]