“神二十一”飞天 “智造”护航星海之途|欧美黑人又粗又大高潮喷水

yanjingmohukanbuqingshixuduorenzairichangshenghuozhongdoukenenghuiyudaodeyizhongxianxiang，qibeihoudeyuanyinfuzaduoyang，zhidewomenshenrutantao。bizherenwei，yanjingmohukanbuqingdeyuanyinzhuyaokeyiguijieweiyixiajigefangmian：shengliyinsu、waibuhuanjingyijixinliyinsu。shouxian，shengliyinsushidaozhiyanjingmohudezhuyaoyuanyinzhiyi。suizhenianlingdezengchang，yanjingdetiaojienenglizhujianxiajiang，henduorenhuichuxianjinshi、yuanshihuosanguangdengshiliwenti。ciwai，ganyanzheng、baineizhangjiqingguangyandengyankejibingyehuiyingxiangshili。zhidezhuyideshi，zhexiewentichangchangxuyaozhuanyedeyankeyishengjinxingjiancehezhiliao，yincizaichuxianshilimohudeqingkuangxia，jishijiuyishizhiguanzhongyaode。qici，waibuhuanjingyeshiyingxiangshilidezhongyaoyinsu。rujin，suizhedianzichanpindepuji，changshijianzhushidiannaopingmu、shoujidengshebei，rongyidaozhiyanpilao。languangdefusheyijipingmudegaoduibidu，shiyanjingshoudaoguoduociji，congerdaozhishilimohu。ciwai，kongqiwuran、ziwaixianzhaosheyijibuliangdeyongyanxiguanyehuijiazhongyanjingdebushigan。yinci，baochilianghaodeyongyanxiguan、shiduxiuxiyijihuanjingdeqingjie，duiyubaohushilizhiguanzhongyao。zuihou，xinliyinsutongyangburonghushi。yalihejiaolvdengfumianqingxuhuiyingxiangrendeshentijiankang，baokuoshili。xinlishangdejinzhangrongyidaozhiyanbujiroudejingluan，congerchuxianshilimohu。yinci，baochilianghaodexinlizhuangtai，shidufangsong，duiyanjingdejiankangzhiguanzhongyao。zongshangsuoshu，yanjingmohukanbuqingdexianxiangshiduozhongyinsujiaozhide眼(yan)睛(jing)模(mo)糊(hu)看(kan)不(bu)清(qing)是(shi)许(xu)多(duo)人(ren)在(zai)日(ri)常(chang)生(sheng)活(huo)中(zhong)都(dou)可(ke)能(neng)会(hui)遇(yu)到(dao)的(de)一(yi)种(zhong)现(xian)象(xiang)，(，)其(qi)背(bei)后(hou)的(de)原(yuan)因(yin)复(fu)杂(za)多(duo)样(yang)，(，)值(zhi)得(de)我(wo)们(men)深(shen)入(ru)探(tan)讨(tao)。(。)笔(bi)者(zhe)认(ren)为(wei)，(，)眼(yan)睛(jing)模(mo)糊(hu)看(kan)不(bu)清(qing)的(de)原(yuan)因(yin)主(zhu)要(yao)可(ke)以(yi)归(gui)结(jie)为(wei)以(yi)下(xia)几(ji)个(ge)方(fang)面(mian)：(：)生(sheng)理(li)因(yin)素(su)、(、)外(wai)部(bu)环(huan)境(jing)以(yi)及(ji)心(xin)理(li)因(yin)素(su)。(。)首(shou)先(xian)，(，)生(sheng)理(li)因(yin)素(su)是(shi)导(dao)致(zhi)眼(yan)睛(jing)模(mo)糊(hu)的(de)主(zhu)要(yao)原(yuan)因(yin)之(zhi)一(yi)。(。)随(sui)着(zhe)年(nian)龄(ling)的(de)增(zeng)长(chang)，(，)眼(yan)睛(jing)的(de)调(tiao)节(jie)能(neng)力(li)逐(zhu)渐(jian)下(xia)降(jiang)，(，)很(hen)多(duo)人(ren)会(hui)出(chu)现(xian)近(jin)视(shi)、(、)远(yuan)视(shi)或(huo)散(san)光(guang)等(deng)视(shi)力(li)问(wen)题(ti)。(。)此(ci)外(wai)，(，)干(gan)眼(yan)症(zheng)、(、)白(bai)内(nei)障(zhang)及(ji)青(qing)光(guang)眼(yan)等(deng)眼(yan)科(ke)疾(ji)病(bing)也(ye)会(hui)影(ying)响(xiang)视(shi)力(li)。(。)值(zhi)得(de)注(zhu)意(yi)的(de)是(shi)，(，)这(zhe)些(xie)问(wen)题(ti)常(chang)常(chang)需(xu)要(yao)专(zhuan)业(ye)的(de)眼(yan)科(ke)医(yi)生(sheng)进(jin)行(xing)检(jian)测(ce)和(he)治(zhi)疗(liao)，(，)因(yin)此(ci)在(zai)出(chu)现(xian)视(shi)力(li)模(mo)糊(hu)的(de)情(qing)况(kuang)下(xia)，(，)及(ji)时(shi)就(jiu)医(yi)是(shi)至(zhi)关(guan)重(zhong)要(yao)的(de)。(。)其(qi)次(ci)，(，)外(wai)部(bu)环(huan)境(jing)也(ye)是(shi)影(ying)响(xiang)视(shi)力(li)的(de)重(zhong)要(yao)因(yin)素(su)。(。)如(ru)今(jin)，(，)随(sui)着(zhe)电(dian)子(zi)产(chan)品(pin)的(de)普(pu)及(ji)，(，)长(chang)时(shi)间(jian)注(zhu)视(shi)电(dian)脑(nao)屏(ping)幕(mu)、(、)手(shou)机(ji)等(deng)设(she)备(bei)，(，)容(rong)易(yi)导(dao)致(zhi)眼(yan)疲(pi)劳(lao)。(。)蓝(lan)光(guang)的(de)辐(fu)射(she)以(yi)及(ji)屏(ping)幕(mu)的(de)高(gao)对(dui)比(bi)度(du)，(，)使(shi)眼(yan)睛(jing)受(shou)到(dao)过(guo)多(duo)刺(ci)激(ji)，(，)从(cong)而(er)导(dao)致(zhi)视(shi)力(li)模(mo)糊(hu)。(。)此(ci)外(wai)，(，)空(kong)气(qi)污(wu)染(ran)、(、)紫(zi)外(wai)线(xian)照(zhao)射(she)以(yi)及(ji)不(bu)良(liang)的(de)用(yong)眼(yan)习(xi)惯(guan)也(ye)会(hui)加(jia)重(zhong)眼(yan)睛(jing)的(de)不(bu)适(shi)感(gan)。(。)因(yin)此(ci)，(，)保(bao)持(chi)良(liang)好(hao)的(de)用(yong)眼(yan)习(xi)惯(guan)、(、)适(shi)度(du)休(xiu)息(xi)以(yi)及(ji)环(huan)境(jing)的(de)清(qing)洁(jie)，(，)对(dui)于(yu)保(bao)护(hu)视(shi)力(li)至(zhi)关(guan)重(zhong)要(yao)。(。)最(zui)后(hou)，(，)心(xin)理(li)因(yin)素(su)同(tong)样(yang)不(bu)容(rong)忽(hu)视(shi)。(。)压(ya)力(li)和(he)焦(jiao)虑(lv)等(deng)负(fu)面(mian)情(qing)绪(xu)会(hui)影(ying)响(xiang)人(ren)的(de)身(shen)体(ti)健(jian)康(kang)，(，)包(bao)括(kuo)视(shi)力(li)。(。)心(xin)理(li)上(shang)的(de)紧(jin)张(zhang)容(rong)易(yi)导(dao)致(zhi)眼(yan)部(bu)肌(ji)肉(rou)的(de)痉(jing)挛(luan)，(，)从(cong)而(er)出(chu)现(xian)视(shi)力(li)模(mo)糊(hu)。(。)因(yin)此(ci)，(，)保(bao)持(chi)良(liang)好(hao)的(de)心(xin)理(li)状(zhuang)态(tai)，(，)适(shi)度(du)放(fang)松(song)，(，)对(dui)眼(yan)睛(jing)的(de)健(jian)康(kang)至(zhi)关(guan)重(zhong)要(yao)。(。)综(zong)上(shang)所(suo)述(shu)，(，)眼(yan)睛(jing)模(mo)糊(hu)看(kan)不(bu)清(qing)的(de)现(xian)象(xiang)是(shi)多(duo)种(zhong)因(yin)素(su)交(jiao)织(zhi)的(de)