无码日韩人妻av一区

　　若??(ruo)空??(kong)氣??(qi)中??(zhong)花??(hua)粉??(fen)濃??(nong)度??(du)較??(jiao)高??(gao)??，花??(hua)粉??(fen)可?(ke)能??(neng)會(huì)??(hui)沉??(chen)積?(ji)在??(zai)下??(xia)呼??(hu)吸??(xi)道??(dao)??，導(dǎo)??(dao)致??(zhi)發(fā)??(fa)作??(zuo)性??(xing)喘??(chuan)息??(xi)、咳??(ke)嗽??(sou)、胸??(xiong)悶??(men)等??(deng)過??(guo)敏??(min)性??(xing)哮??(xiao)喘??(chuan)的??(de)癥??(zheng)狀??(zhuang)??。??　　北?(bei)京??(jing)市??(shi)疾??(ji)控??(kong)中?(zhong)心?(xin)建??(jian)議??(yi)花??(hua)粉?(fen)過??(guo)敏??(min)者??(zhe)外??(wai)出??(chu)時(shí)??(shi)加??(jia)強(qiáng)??(qiang)防?(fang)護(hù)??(hu)??。??KYNZEXVXZCqibao666888　　ruo ??(ruo)kong ??(kong)qi ??(qi)zhong ??(zhong)hua ??(hua)fen ??(fen)nong ??(nong)du ??(du)jiao ??(jiao)gao ??(gao)??，hua ??(hua)fen ??(fen)ke ?(ke)neng ??(neng)hui ??(hui)chen ??(chen)ji ?(ji)zai ??(zai)xia ??(xia)hu ??(hu)xi ??(xi)dao ??(dao)??，dao ??(dao)zhi ??(zhi)fa ??(fa)zuo ??(zuo)xing ??(xing)chuan ??(chuan)xi ??(xi)、ke ??(ke)sou ??(sou)、xiong ??(xiong)men ??(men)deng ??(deng)guo ??(guo)min ??(min)xing ??(xing)xiao ??(xiao)chuan ??(chuan)de ??(de)zheng ??(zheng)zhuang ??(zhuang)??。??　　bei ?(bei)jing ??(jing)shi ??(shi)ji ??(ji)kong ??(kong)zhong ?(zhong)xin ?(xin)jian ??(jian)yi ??(yi)hua ??(hua)fen ?(fen)guo ??(guo)min ??(min)zhe ??(zhe)wai ??(wai)chu ??(chu)shi ??(shi)jia ??(jia)qiang ??(qiang)fang ?(fang)hu ??(hu)??。??