为什么接吻要闭上眼睛 为什么人类在接吻的时候会闭上眼睛？

　　你还记得你接吻的时候是什么样的，是会收紧双手，心跳加快，还是会闭上眼睛?你想过一个问题吗?人们接吻时为什么要闭上眼睛?为什么接吻要闭上眼睛？

　　1、眼睛的生理结构

　　renleishicaiyongyanjingshijuededongwu，xuyaoshikepanduanwutizhijiandejuli。dangwomenpanduanshiwuzhijiandejulishi，womenxuyaodiaozhengjiaoju，zheixuyaoyanjingdejingzhuangtibuduanshousuohefangsong。jiewenshi，womenxuyaojinjuliguanchaduifang，zheiyangrentijiuxuyaokongzhijingzhuangtijinxingshousuo，danjingzhuangtideshousuoshiyouyidingjixiande。ruguoshousuodaojixian，womenkandaodedongxijiuhuibiandefeichangmohu。yanjinghuigandaopilao。renleihuixiayishidibishangyanjing，yinweitamenyoufangyubushidejizhi。

　　2、提高感知能力

　　dangwuzhongganzhizhongdeqitaganzhibeiguanbishi，qitaganzhijiuhuidedaojiaqiang。zaixianshishenghuozhong，womenhuifaxian，dangmangrendeshijuenenglishousunshi，chujueganzhihuidedaojiaqiang，yinweizhiqianshiyongshijuexitongdeshenjinghuizhuanyidaoqitaganzhiqiguan，congerzengqiangnideganzhinengli。

　　renzhixinlixuejiapollydaltonhesandramurphyzuoleyigeshiyan。tongguoshiyanfaxian，dangwomendingzheyigewutibingchumotashi，womendechujueshenjingganjuehuixiajiang，dangwomendedanaotongshijieshouliangzhongganguancijishi，womenwufafangdazuidadeciji。

　　weilechedilejiezheigeshiyan，xinlixuejiazuzhileyige16rencanyudeshiyanxiaozu，jinxingleyixieshijuechujueshiyan。yanjiurenyuantongguoxiangcanyuzhedeshouzhendonglaijilushiyanshuju。tongguoduishiyanshujudeyanjiu，xinlixuejiafaxian，dangshijuecijizhujianjiaqiangshi，tamenduizhendongcijidefankuijiuhuijianshao。

　　yinci，renleizaijiewenshiyaobishangyanjing，yizengqiangzuichunheshetoudechugan。

　　3、出于害羞的心理

　　jiewenhebishangyanjingkenengshidaduoshurenjiewenshidezhengchangshenglibiaoxian，danzheizhongbishangyanjingdexianxiangjibenshangfashengzaiaiqingdekaishi。suizheshuangfangguanxidejiajuheganqingdeshengwen，youxierenkeyikongzhizheizhongbennengdeshenglifanying，zhengzheyanjingjiewen。zheizhongrenkefulezijidehaixiuxinliheyidingdeshenglifanying，suoyiyouxierenjiewenshikeyizhengkaiyanjing。

　　4、夫妇俩竟然和接吻有关系。

　　nikenengrenweirenshidiqiudezhuren，renzhangwolediqiuziranziyuandeshiyong，yingxiangleziranhuanjingdebianhua。danshishishang，renleilishideguimozhishiyiyiwannianweidanweilaihengliangde，danyouxiekunchongyijinglaidaozheigediqiushangshangyinianle，renleizhishidiqiumanzhanglishideyixiaobufen。xijunlaidaodiqiuyijing34yinianle，renleidelishizhiyou700wannian。womenzhiqianwufajieshidehenduoshenqixianxiang，qishidoushiweishengwudezuoyong，biruwenyi、wumaishenzhiguihun，doushiweishengwudezuoyong。zhiyouliewenhukefamingxianweijing，womencainengzhenzhengguanchaxijun，yanjiuta，duikangta。

　　buyaodigunitineidexijun。shishishang，womendeshentifanyingshixijundetoushe，zheishenshenyingxianglenideyijuyidong。dangnishengzhangzaijiangzheshi，nichangdaolidejunqunhuixihuanchijiangzhediqudeshiwu。dangnituranlaidaosichuanshi，nidechangdaojunqunwufashiyingsichuandexinlashiwu，zheihuidaozhishuitubufudezhengzhuang。xijundeliliangyuanbuzhiyuci。takeyishenkeyingxiangnidexingwei，shenzhigaibiannidewaibiao。

　　yige100gongjinderentineiyou2dao3gongjindexijun。xijunyou1000duozhong，xijunzhijiandeyichuanxinxihuixianghuchuandi，xijunzaichangdaozhongdeyichuanyinsuhuixianghuchuandi，xijundenaiyaoxinghuizaizheigeguochengzhongxianghuchuandi。

　　jiewenshi，8000wanzhongxijunhuixianghuchuandi，xijundeyichuanxinxihuixianghujiaoliu，tineidejunqunhuiyuezhangyuexiangsi。fuqishiruhedanshengde?

　　两个人相处久了会有夫妻关系，还有一个原因就是“变色龙效应”。为什么接吻要闭上眼睛？youxierenhuixiayishidibuzijuedimofangshenbianzuiqinjinderen，daozhitamendexingweixiguan、richangshenghuo、shenghuohexiuxikaishixiangsi。zheixiexingweihuiyingxianglianggerendeqizhi、xinlihezhuangtai，suoyifuqiguanxiyehuizaishenghuojiulechansheng。