2019的結尾伴隨著2020年的開始，在疫情防控期間，我們每天說的非常多被耳提麵命的除了“別出門”之外，還有三個重要事項：戴口罩

、勤洗手和多通風。目前所提的通風，一般是指開窗，可是現在疫情嚴重，開窗難道真的安全嗎？
       shouxianwomenyaozhidaoxinxingguanzhuangbingdushiruhechuanboheganrande。bingduyaojinruxibao，xibaoshangjiubixuyaoyoutaduiyingdeshouti
，xinxingguanzhuangbingdudeshoutishixueguanjinzhangsuzhuanhuamei

，erwomenqiahaoyoubushaohanyouzhezhongmeidexibaobaoluzaikongqizhong——黏膜，嘴唇
、眼皮、鼻(bi)腔(qiang)和(he)口(kou)腔(qiang)裏(li)都(dou)有(you)大(da)量(liang)的(de)黏(nian)膜(mo)細(xi)胞(bao)
，當(dang)病(bing)毒(du)以(yi)某(mou)種(zhong)方(fang)式(shi)接(jie)觸(chu)到(dao)你(ni)的(de)口(kou)腔(qiang)黏(nian)膜(mo)，與(yu)受(shou)體(ti)結(jie)合(he)，感(gan)染(ran)就(jiu)開(kai)始(shi)了(le)。每(mei)個(ge)被(bei)感(gan)染(ran)的(de)細(xi)胞(bao)會(hui)產(chan)生(sheng)成(cheng)千(qian)上(shang)萬(wan)個(ge)新(xin)病(bing)毒(du)顆(ke)粒(li)，蔓(man)延(yan)到(dao)氣(qi)管(guan)、支氣管
，到達肺泡，引發肺炎。而傳播則是感染後咳嗽
、pentixingchengdefeimo
，tamenhuizaikongqizhongxunsuzhengfabianxiao，chengweiganzaodefeimohe。shangpixibaodanbaizhihuibaoguozheguanzhuangbingdu，zaikongqizhongpiaodang，jiechuqitarendenianmo。suoyishuoduotongfeng，bingbushiduokaichuang，zhelijiuyaotidaowomenxianzaiyingyongfeichangduodexinfengxitong，jiandanlaishuojiushiduishineijinxingyouxiaodehuanqi
，guolvkongqi，tigaokongqipinzhi，dadaoguojiaxiangguanbiaozhun，bingnengjiangdikongtiaodenenghao，fujiayixieruqitarangrentiganjiaodaoshushidegongneng。xianrujin
，womenjuzhuzaichengshiderenmenhuxihuanjing“內憂外患”，室外的霧霾嚴重
，室內的甲醛、憋bie悶men同tong樣yang危wei害hai著zhe人ren體ti的de健jian康kang。越yue來lai越yue多duo家jia庭ting選xuan擇ze新xin風feng係xi統tong來lai改gai善shan生sheng存cun環huan境jing
，但dan也ye有you人ren們men糾jiu結jie新xin風feng到dao底di有you沒mei有you用yong？新xin風feng係xi統tong顧gu名ming思si義yi，其qi主zhu要yao功gong能neng是shi通tong風feng換huan氣qi，維wei持chi室shi內nei空kong氣qi清qing新xin，以yi及ji空kong氣qi過guo濾lv淨jing化hua和he熱re平ping衡heng。簡jian單dan通tong俗su來lai說shuo就jiu是shi通tong風feng、淨(jing)化(hua)和(he)保(bao)溫(wen)三(san)大(da)作(zuo)用(yong)。基(ji)礎(chu)的(de)通(tong)風(feng)功(gong)能(neng)可(ke)以(yi)讓(rang)家(jia)裏(li)保(bao)持(chi)空(kong)氣(qi)新(xin)鮮(xian)流(liu)通(tong)
，汙(wu)濁(zhuo)的(de)空(kong)氣(qi)加(jia)速(su)送(song)到(dao)室(shi)外(wai)。過(guo)濾(lv)功(gong)能(neng)主(zhu)要(yao)是(shi)通(tong)過(guo)不(bu)同(tong)級(ji)別(bie)過(guo)濾(lv)網(wang)，阻(zu)止(zhi)灰(hui)塵(chen)
、霧霾、細菌等顆粒物進入室內，**shineikongqiganjingqingxin。baowenzhideshixinfengxitongderejiaohuangongneng，keyiduidongtiansongrushineidekongqijinxingyujiare，xiatiansongrushineikongqijinxingyuleng，shixiansongrushineidekongqiwennuanshushi，baochishineiwendupingheng，yidadaojienengmude。      實(shi)際(ji)真(zhen)實(shi)使(shi)用(yong)新(xin)風(feng)係(xi)統(tong)的(de)用(yong)戶(hu)反(fan)饋(kui)，新(xin)家(jia)裝(zhuang)修(xiu)安(an)裝(zhuang)了(le)新(xin)風(feng)係(xi)統(tong)的(de)，確(que)實(shi)在(zai)日(ri)常(chang)生(sheng)活(huo)中(zhong)極(ji)大(da)的(de)提(ti)高(gao)了(le)舒(shu)適(shi)性(xing)。直(zhi)觀(guan)的(de)感(gan)受(shou)就(jiu)是(shi)家(jia)裏(li)很(hen)少(shao)看(kan)見(jian)灰(hui)塵(chen)了(le)，基(ji)本(ben)上(shang)半(ban)個(ge)月(yue)都(dou)不(bu)用(yong)擦(ca)桌(zhuo)子(zi)。而(er)沒(mei)有(you)使(shi)用(yong)新(xin)風(feng)係(xi)統(tong)的(de)家(jia)庭(ting)即(ji)使(shi)關(guan)閉(bi)窗(chuang)戶(hu)，我(wo)們(men)也(ye)會(hui)發(fa)現(xian)很(hen)快(kuai)桌(zhuo)麵(mian)上(shang)就(jiu)會(hui)積(ji)一(yi)層(ceng)灰(hui)。臥(wo)室(shi)是(shi)體(ti)驗(yan)感(gan)覺(jiao)明(ming)顯(xian)的(de)一(yi)個(ge)區(qu)域(yu)，考(kao)慮(lv)到(dao)睡(shui)覺(jiao)隔(ge)音(yin)經(jing)常(chang)會(hui)關(guan)閉(bi)窗(chuang)戶(hu)
，這(zhe)容(rong)易(yi)導(dao)致(zhi)床(chuang)上(shang)用(yong)品(pin)、衣服、rentipixiehemaofachentudengfeiyangzaikongqizhong，erzhuanglexinfengxitonghou，jishishibiyanminganrenqunyebuhuidapentinanshou。kandaozhe
，womenkandaolexinfengxitongqueshiduiwomendeshenghuodailailehenduodehaochu。
youqishizaixian，xianzaidekongqizhiliangdaburuyiqian，ganzaotianqidailaidewumaiyebijiaoyanzhong，womenchuxingdaikouzhaobujinshigelibingdu
，yeshigelifenchenhewumai，jiranzaiwaidejuedingbule，womennengzuodezhiyoucongzishenzuoqi，baohuhuanjing，zaijiushigeijialianzhuangyitaoxinfengxitongrangwomenzaijialinenghuxidaoxinxiankongqi，xuanzexinfengxitong，jiushixuanzeweijiankangmaidan。