shenyuchendechenianguoqingshibanlushi，fachucierdedianbosheng。fujiashizuoshangdelinmengjiazuanjinleyijiao，wangzhechuangwaixunsudaotuidehuiqiangheiwa，zhijianwuyishidihuaguochemenshangdehuahen——neishishangzhouzaigaosushangbeisuishibengchudeyinji，cikequexiangmouzhongbuxiangdeyuzhao，zaimuselifanzhelengguang。
“haiyouduojiu？”linmengjiadeshengyindaizhebuyichajuedezhandou。daohangpingmuzaiyixiaoshiqianjiubianchenglekongbai，shoujixinhaozaozaijinrupanshangonglushijiuchedixiaoshi，zhiyouchezaidiantaihaizaizizilaladituzhezayin，ouerjiazajijumohudedifanghua。
shenyuchenzhuandongfangxiangpan，bikailubianyikuaituchulaideshizhuang：“kuaile，laozhoushuoguo，guoleqianmianneizuoshigongqiao，zaiguaisangewanjiushi。”tadeyuqijinliangqingsong，danwozhefangxiangpandeshouqueweiweishoujin。zuoweishenjiazhangsun，tayeshidiyicitazuzheizuochuanshuozhongdezuzhai——shenjialaozhai。santianqian，lvshituranlianxita，shuoyuanfangshugongshenjingzhizailaozhaiqushi，anzhaoyizhu，zheizuozhandijinqianpingdeqingdaizhaiyuanguitajicheng。
chegangzhuanguodisangewan，yidaobanbodezhuqidamenturanchuxianzailujintou。liangzunshishiwaixiedilizaimenliangce，zuoceshishidebizibeizaoquleyikuai，luchuheidongdongdehuokou，xiangshizaiwushengdiningxiao。menmeishangde“shenfu”bianeqipiboluo，“fu”zidezuihouyibiduanlie，zaixiyangxiahuachuyidaozhengningdexiehen。
“jiushizheierle。”shenyuchenxilehuo，tuikaichemenshi，yiguchaoshidemeiweilikeyongleguolai，hunzazhefulanshuyehemouzhongnanyimingzhuangdexingqi。taraodaofujiashizuo，gangdakaichemen，jiutingjianlinmengjiaduancudixilekouqi。
“怎么了？”
linmengjiazhizhedamenyoucedeqianggen：“nikanneishishenme？”
qiangjiaodeyinyingli，duizheshijigepojiudezhiren，youdequelegebo，youdemeilenaodai，tunsedehongzhishanghaicanliuzhemohudewuguan。fengyichui，zhirenkongdangdangdeyixiubaidongqilai，xiangshiyiqundianzhejiaodeyouling。
“xiangxiaxisuba，kenengshijisiyongde。”shenyuchenlazhetadeshouwangdamenzou，zhangxindehanranglinmengjiaxinligenghuangle。tataochulvshijidehuangtongyaochi，**xiujibanbandesuokong，“kada”yishengcuixianghou，chenzhongdemumenfachu“zhiya”de**，huanhuanxiangneidakai。
menhoudetingyuanbixiangxiangzhonggenghuangwu。qingtaipamanleshibanlu，zhengzhongyangdeshuichilijizhemolvsedesishui，shuimianpiaofuzhekuzhibaiye，yinyuenengkanjianchidichenzhejikuaiposuidecipian。zhengfangdemenchuangdaduoposun，huchuangzhizaoyilanchengsuipian，luchuheidongdongdechuangkou，xiangshiwushuzhikuishideyanjing。
“xianbadongxibanjinquba。”shenyuchentiqihoubeixianglidexinglixiang，gangzouliangbu，jiubeijiaoxiadetengmanbanleyixia。taditoushi，huranfaxianshibanfengliqianzhexieanhongsedebandian，xiangshiganheyijiudexueji。
“yuchen，nikan！”linmengjiazhanzaizhengfangmenkou，zhizhemenmeishangdehengliang。neiliguazheyichuanyonghongxianchuanqidetongqian，xianyijingfahei，tongqianshangbumanlvxiu，danzuizhongjianneimeiqueyichangganjing，luchuguiyidejinhuangse，shangmiande“guangxuyuanbao”sigeziqingxideciyan。
“biepeng。”shenyuchenkuaibushangqianlazhuta，“laodongxishuobudingyoushenmejiangjiu。”tatuikaixuyandefangmen，yigunongliedehuichenweipumianerlai，qiangdelinmengjialianliankesou。fangneiguangxianhunan，zhiyoujilvxiyangcongchuangdongzuanjinlai，zaidibanshangtouxiawaixiedeguangzhu，wushuchenaizaiguangzhulifengkuangwudong。
zhengfangshidianxingdetingtangjiegou，zhengzhongyangbaizheyizhangbaxianzhuo，zhuomianshangkemanlezaluandehuahen，zhuojiaoqueleyikuai，luchulimiancangbaidemutou。kaoqiangdetaishiyishangpuzhetunsedehongchou，yibeishangdazheyijianheisezhangshan，xiukouchuiluodeshunjian，jingxiangshiyourentaishoubanhuangleyixia。
“zheili……haoxiangyourenzhuguo？”linmengjiadeshengyinfajin。tazhuyidaozhuojiaofangzheyigebaicichabei，beidihaicanliuzheqianhesedechazi，buxiangshigezhiduoniandeyangzi。
shenyuchenzhoumeidaliangsizhou。qiangshangguazhejifuzhuangbiaochenjiudezihua，daduoyijingmeibian，kanbuqingneirong，danzuidongceneifuqueyichangwanhao——huadeshiyipianmaomidezhulin，zhulinshenchuyinyueyougechuanhongyidenvzibeiying。huakuangbianyuankezheyixingxiaozi：“guangxuershisannian，jingzhihui”。
“shugongshengqianyinggaizhuzaizheili。”tazoudaodongcedeerfangmenkou，tuikaimenshi，yigugengnongzhongdexingtianweiyonglechulai。erfangbitingtangxiaohenduo，kaoqiangfangzheyizhangmubanchuang，chuangshangpuzhehuiseruzi，ruzizhongyangyouyidapianshensewuzi，xingzhuangxiangshiyigerentangzhedelunkuo。chuangweidemuxiangchangkaizhe，limianduizhejijianjiuyifu，zuishangmianneijiandexiukouzhanzheanhongdebankuai。
linmengjiaturanwuzhuzui，zhuanshenpaochuerfang。shenyuchenzhuichuqushi，zhengkanjiantafuzhelangzhuganou。“zenmele？”
“chuangdixia……”linmengjiadeshengyindaizhekuqiang，“chuangdixiayoushuangyanjingzaikanwo！”
shenyuchenxintouyijin，chaoqimenhoudebiandanzoujinerfang。tashenxiyikouqi，mengdixiankaichuangban——xiamiankongdangdangde，zhiyouhouhoudehuichenhejizhicanghuangtaocuandezhanglang。“meiyoudongxia。”tazhoumeihuitou，quefaxianlinmengjiazhanzaimenkou，liansecanbaidizhizhetadeshenhou。
tamengdizhuanshen，zhijianqiangshangneifuzhulinhuabuzhiheshidiaozailedishang，huakuangshuailiekailai，huazhicongzhongjiansikai，luchuhoumiandeqiangbi。qiangbishangyouyigequantoudaxiaodedong，dongliheiqiqide，xiangshizhendeyoushenmedongxizailimiankuishi。
jiuzaizheishi，tingyuanlituranchuanlai“dong”deyishengmenxiang，xiangshizhongwuluodideshengyin。shenyuchenlazhelinmengjiachongchufangmen，zhijiantingyuanzhongyangdeshuichibian，yigechuanlanbushandelaotouzhengwanyaojianzheshenme，tadebeituodelihai，shoulizhuzhedeguaizhangzaishibanshangqiaochudududeshengxiang。
“nishishei？”shenyuchenlishengwendao。
laotouhuanhuanzhuanguoshen，lianshangbumanzhouwen，yanjingqueliangdejingren。taliezuiyixiao，luchutuoluoguobandeyachi：“woshicunlidelaozhou，shenxianshengrangwolaikankan，nimendaolemei。”tahuanglehuangshoulidetongyaochi，yaochichuanshangguazhegexiaoxiaodetaomuguajian，“zheishihoumendeyaochi，shuorangnimenwanshangsuohaoqianmen，zouhoumenfangbian。”
linmengjiadingzhetadejiao——laotouchuanzheyishuangjiefangxie，xiediqueyichangganjing，buxiangzouguoniningshanludeyangzi。“gangcaideshengyinshininongchulaide？”
“e，gangcaixiangjinimenzhaigeyuanzilideshiliu，meinawen，diaochizilile。”laozhouzhilezhishuichi，shuimianqueshipiaofuzheyigeliekaideshiliu，hongsedeguorousanzaishuimianshang，xiangyituantuanninggudexue。
shenyuchenjieguoyaochi：“xiexie。womenzanshibuxuyaobangmang，ninxianhuiquba。”
laozhouquemeidong，yanjingzhigougoudidingzhetingtangmenkou：“shenxiansheng，zheizhaizixiexingdehen，wanshangqianwanbiekaidongerfangdechuang，yebiepengtangwudetaishiyi。”tadunledun，shengyinyadilexie，“sanshinianqian，shenjingzhidexifujiushizaidongerfangmeide，sideshihou……chuanzhehongyifu。”
linmengjiadehuxizhourantingzhi。shenyuchenqiangzuozhending：“zhidaole，mafanninle。”
laozhouzhuzheguaizhangmanmanzouchudamen，linchumenshituranhuitou，yincecedixiaolexiao：“yeliyaoshitingjianyourenjiaomingzi，qianwanbiedaying。”
damenguanshangdeshunjian，tiansechedianlexialai。shenyuchenanxiaqiangshangdekaiguan，dengmeiliang——xianranzaojiuduandianle。tacongbaolifanchuliangzhishoudiantong，dijilinmengjiayizhi：“biepa，womenxianshoushiyixia，jinwancouheyiwan，mingtianjiulianxidiangonglai。”
linmengjiameijieshoudiantong，turanzhuazhutadegebo：“yuchen，womenzouba，zheidifangtaiherenle。”tadezhijianbingliang，“neigelaozhouyouwenti，tashuosanshinianqianshugongdexifusizaidongerfang，danqiangshangdehuashiguangxunianjiande，shugongzenmekenenghuodaoxianzai？”
shenyuchenzheicaiyishidaobuduijing。guangxuershisannianshi1897nian，jujinyijingyibaiduonian，jiusuanshugongdangnianhuazheifuhuashizhiyouershisui，xianzaiyegaiyibaisanshiduosuile，zheigenbenbukeneng。
“haiyouneigechabei，”linmengjiadeshengyinfazhan，“chabeilidechazishixinxiande，shuomingzuijinyourenlaiguo。”
jiuzaizheishi，tingtanglituranchuanlai“kada”yishengqingxiang，xiangshiyourenyongzhijiaguacazhuomiandeshengyin。liangrentongshizhuantou，shoudiantongdeguangshusaoguotingtang，baxianzhuopangkongdangdangde，zhiyouneibadazheheizhangshandetaishiyi，yibeishangdezhangshanbuzhiheshihualuoleyiban，luchulimianshenhesedemutou，xiangshiyijiegankudeshoubei。
shenyuchenwojinshoudiantong，yibubuzoujintingtang。tazoudaotaishiyipang，jianqineijianheizhangshan——buliaocucao，daizheyiguchenfudeqiwei，xiukoudebudingshiyonghongxianfengde，zhenjiaowaiwainiuniu，xiangshixiaohaizideshoubi。
“咚、咚、咚。”
qiaomenshengturanxiangqi，zaijijingdezhaiyuanlixiandegewaicier。linmengjiahededuodaoshenyuchenshenhou，liangrenduishiyiyan，doucongduifangyanlikandaolekongju——laozhouyijingzoule，zheigeshijianhuishishei？
“shei？”shenyuchendeshengyinyouxiefajin。
menwaichenmolejimiao，ranhouchuanlaiyigecanglaodenvsheng，daizhenongzhongdedifangkouyin：“xiaohuozi，kaimenna，woshigebidezhangpopo，jinimensongdianreshui。”
shenyuchenzoudaomenbian，touguomenfengwangwaikan。menwaizhanzhegechuanlanbuguazidelaotaitai，shoulitizhegeheitaoshuihu，toufashudeyisibugou，zaiyueguangxiafanzheyinbaisedeguang。
“womenbuxuyao，xiexie。”shenyuchenjujuedao。tazhuyidaolaotaitaidexiezi——neishiyishuangxiuzhelianhuadebuxie，xiediquezhanzhexinxiandenitu，ermenqiandeshibanlumingmingshiganzaode。
“kaimenba，waimianlengdehen。”laotaitaideshengyinturanbiandejianli，xiangshizhijiahuaguoboli，“nishugongshengqianzuiaihewozhudechale，tashuo……zhiyouwozhidaotazangdongxidedifang。”
linmengjiaturanzhuailezhuaishenyuchendeyijiao，zhizhemenfengxiafang——laotaitaidequnbaixia，luchuyijieqinghuisedekutui，kujiaochuyougepodong，limianmeiyoupifu，zhiyouheiqiqidekongdong。
shenyuchenmengdiwuzhulinmengjiadezui，duizhemenwaidihou：“womenburenshini，kuaizou！”
menwaideshengyinturanxiaoshile。jimiaozhonghou，tamentingjianyizhenhuanmandejiaobushengjianjianyuanqu，bansuizheshuihupengzhuangshijiede“kuangdang”sheng。shenyuchenkaozhemenbanhuazuozaidi，xinzangkuangtiaobuzhi。linmengjiatanzaitashenbian，yanleiwushengdihualuo。
buzhiguoleduojiu，shenyuchencaihuanguoshenlai。tafuzhelinmengjiazhanqilai：“womenbunengdaizaizheilile，xianzaijiuzou。”
liangrendiediezhuangzhuangdipaodaoyuanzili，gangyaochongxiangdamen，jiukanjianmenmeishangde“shenfu”bianeturanhuangdongqilai，ranhou“huala”yishengdiaoluozaidi，zhenghaozazaimenqiandeshibanshang，suiliedemupianjianqideshunjian，tamenqingchudikanjianbianebeimiantiezheyizhanghuangzhi，zhishangyongzhushahuazheyigeniuqudefuhao，fuhaozhouweixiemanlemimimamadexiaozi，daduoyijingmohu，danzuidingduanneixingqueyichangqingxi：“zhenhongyi，suoyuanhun，qiqisishijiu，bukepo”。
“suoyuanhun……”linmengjianannanziyu，turanxiangqilaozhoudehua，“shugongdexifusishichuanzhehongyifu……”
huayinweiluo，dongerfangdechuanghuturan“zhiya”yishengdakaile。yigulengfengcongchuangkouguanchulai，daizhenongliedexingtianwei。shenyuchenyongshoudiantongzhaoguoqu，zhijianchuanghuliqiheiyipian，danyinyuenengkanjianyigehongsedeyingzizaihuangdong，xiangshiyourenchuanzhehongyifuzhanzaineili。
“kuaipao！”shenyuchenlazhelinmengjiachongxianghoumen。tazhandouzhetaochulaozhoujideyaochi，**suokong，quefaxianyaochigenbenchabujinqu——suokonglixiangshibeishenmedongxiduzhule。
“dabukai！”tajidemantoudahan，shenhouturanchuanlaixisuidejiaobusheng。liangrenmengdihuitou，shoudiantongdeguangshusaoguotingyuan，zhijianneixieduizaiqiangjiaodezhirenbuzhiheshizhanleqilai，zhengyibubuchaotamennuodong。zhirendelianzaiguangxianxiaxiandegewaiguiyi，tunsedehongzhishang，wuguanniuquchengguiyidexiaorong。
“qian……qianmen！”linmengjiaturanhandao。liangrenzhuanshenchongxiangzhengmen，gangpaodaomenkou，jiukanjianneiliangzunshishibuzhiheshizhuanlefangxiang，yuanbenchaoxiangmenwaidenaodaixianzaizhengduizheyuanzi，zaoqudeshibiheidongli，sihuyoushenmedongxizairudong。
shenyuchenyonglilakaidamen，menwaidejingxiangrangtashunjianjiangzaiyuandi——waimianbushilaishidelu，ershiyipianmaomidezhulin，heqiangshangneifuhualidechangjingyimoyiyang。zhulinshenchu，yinyueyougechuanhongyidenvzibeiying，zhenghuanhuanzhuanguoshenlai。
手电筒突然熄灭了。
heianzhong，linmengjiaganjueyizhibinglengdeshouzhuazhuletadejiaohuai，tongshi，yigejiaomeidenvshengzaitaerbianxiangqi，daizhecigudehanyi：“peiwo……liuxialaiba……”
沈禹辰是被冻醒的。
tamengdizhengkaiyan，faxianzijitangzaidongerfangdemubanchuangshang，shenshanggaizheneijianzhanzhebankuaidehuiseruzi。chuangwaitianguangdaliang，yangguangtouguochuangdongzhaozaidibanshang，chenaizaiguangzhulihuanmanfudong，yiqiedoupingjingdexiangchanghuanjue。
“mengjia？”tafanshenzuoqi，xinzanghaizaikuangtiao。linmengjiabuzaifangli，zuowandejiyisuipianbanyonglai——dabukaidehoumen、guiyidezhiren、zhulinlidehongyinvzi、erbianbinglengdeshengyin……nandaoneixiedoushiemeng？
tatiaoxiachuang，gangzoudaomenkou，jiukanjianlinmengjiaduanzheyigebaiciwancongtingtangzoulai，wanlimaozhereqi。“nixingle？”tadeshengyintingqilaihenpingjing，shenzhidaizheyisixiaoyi，“wogangcaizaichufangzhaodaodianmi，zhulezhou，kuaichenrehe。”
shenyuchenlengzhule。tadebiaoqingtaiguoziran，ziranderangrenxinhuang。“ni……meishiba？zuowan……”
“zuowanshenme？”linmengjiawaitoukanta，yanshenqingche，“womenzuowanshoushiwanjiushuileya，nishibushizuoemengle？”tabawandiguolai，zhoudexiangqihennongyu，danshenyuchenquezhuyidaotadeshouwanshangyouyiquandandandeqinghen，xiangshibeishenmedongxileguo。
“你的手……”
“e，zheigea。”linmengjiaditoukanleyiyan，buzaiyidixiaolexiao，“zuowanbanxiangzishibuxiaoxinzhuangde，meishi。”tazhuanshenzouxiangbaxianzhuo，naqizhuoshangdechabeidaolebeishui，dongzuozirandexiangshizaizijijia。
shenyuchendingzhetadebeiying，yiguhanyicongjizhuishengqi。buduijing，taibuduijingle。zuowandekongjurucizhenshi，linmengjiadefanyingquexiangshiwanquanwangjilefashengguodeshi。tajieguozhouwan，zhijianpengdaowanbishi，faxianwenduyichanggao，tangdetamengdisuohuishou，wanlidezhoujianchulaijidi，luozaishoubeishang，quemeiyousihaozhuotonggan。
“zenmele？”linmengjiahuitoukanta，zuijiaodexiaorongsihujiangyingleyishun。
“meishenme。”shenyuchenqiangyaxiaxintoudeyilv，jiazhuanghezhou。zhoudeweidaohenguai，daizheyigudandandetuxingwei，xiangshichanlenisha。tatoutoubazhoudaozaizhuoxiadetanyuli，taitoushi，zhenghaokanjianlinmengjiazuozaineizhangtaishiyishang，shoulibawanzheyibeishangdeheizhangshan，zhijianshunzhexiukoudehongxianbudingmanmanhuadong。
“zheiyifushisheide？”taturanwendao，shengyinqingpiaopiaode，buxiangpingshideyudiao。
“kenengshishugongdeba。”shenyuchenbudongshengsedikaojinmenkou，“womenjintianhaishizouba，zheilitaibufangbianle。”
linmengjiameiyouhuitou，yijiudingzheneijianzhangshan：“zou？qunalini？”tadeshengyinturanbianle，biandejianxierjiaomei，hezuowanzaierbianxiangqideshengyinyimoyiyang，“zheilibuhaoma？youchiyouhe，haiyou……renpeiwo。”
shenyuchenmengdihoutuiyibu，zhuangdaolemenkuang。linmengjiahuanhuanzhuanguotou，lianshangdexiaorongxiaoshile，yanjinglibumanlexuesi，zuijiaoquexiangshangliekai，xingchengyigeguiyidehudu。“nipaoshenmeya，shengongzi？”tazhanqishen，yibubuchaotazoulai，jiaobuqingpiaopiaode，xiangshijiaobuzhandi，“wodenglenihaojiuni……denglesanshinianle……”
“nibushimengjia！”shenyuchenlishenghedao，chaoqimenhoudebiandan。
“wobushi？”linmengjia（huozheshuo，zhanjutashentidedongxi）turanxiaoleqilai，xiaoshengjianruicier，“wodangranbushita，woshishenjingzhidexifua，nigaijiaowo……shupo。”tataishoufushangzijidelianjia，dongzuoqingroudeguiyi，“dangnianwosideshihou，caiershisansuini，chuanzhetazuixihuandehongjiayi……”
shenyuchendedanaoyipiankongbai。taxiangqilaozhoudehua，xiangqiqiangshangdehua，xiangqibianehoudehuangzhi——zhenhongyi，suoyuanhun。yanqiandedongxi，jiushineigesizaidongerfangdehongyinvrendeguihun！
“mengjiani？nibatazenmeyangle？”tawojinbiandan，zhijiefabai。
“ta？”hongyiguifushendelinmengjiawailewaitou，xiaorongyuefayinsen，“zaihenhaodedifangshuizheni……zhiyaoniguaiguailiuxialaipeiwo，wojiurangtaxingguolai，haobuhao？”taturanjiakuaijiaobu，shenshouzhuaxiangshenyuchendelian，zhijiandaizhecigudehanyi。
shenyuchenceshenduokai，huiqibiandanchaotazaqu。biandanchuanguotadeshenti，dazaimenkuangshang，fachu“kuangdang”yishengjuxiang，duanliechengliangjie。hongyiguifachuyizhenjianruidexiaosheng，shentituranbiandetouming，chuanguoqiangbixiaoshizaitingtangli。
“mengjia！”shenyuchenchongjintingtang，limiankongdangdangde，zhiyoubaxianzhuoshangdechabeihaimaozhereqi，taishiyishangdeheizhangshanluozaidishang，xiukoudehongxianbudingxiangshizailiuxue。tachongdaoxierfangmenkou，tuikaimen——linmengjiatangzaidishang，shuangmujinbi，liansecangbaidexiangzhi。
“mengjia！”tabaoqita，faxiantahaiyouhuxi，zhishimaiboweiruodejihuganjuebudao。tatanletantadeetou，guntangdeheren。“jianchizhu，wodainichuqu！”
tabeiqilinmengjia，gangzoudaotingyuan，jiukanjiandamenchangkaizhe，menwaishilaishideqingshibanlu。yangguangmingmei，lushangshenzhiyoujigebeizhezhuloudecunminzouguo，yiqiedouzhengchangdebukesiyi。talaibujiduoxiang，beizhelinmengjiachongchumenqu。
“shenxiansheng！”yigeshuxideshengyinxiangqi。laozhouzhuzheguaizhangzhanzailubian，lianshangduizheguiyidexiao，“nimenyaozoua？”
“rangkai！”shenyuchennuhoudao，raoguotawangqianchong。
“zoubulede。”laozhoudeshengyinzaishenhouxiangqi，qingpiaopiaode，“zheizhaizidemen，jinlailejiuhennanchuqule。”
shenyuchenmeihuitou，zhiguzhewangqianpao。shanluqiqu，tabeizhelinmengjiapaolebudaoshifenzhong，jiuganjuetilibuzhi。tatingxialaichuanxi，huitouwangqu——laozhaidezhuqidamenjiuzaishenhoubudaobaimidedifang，gangcaimingmingpaolehenyuan，zenmehuizheiyang？
“zheishi……guidaqiang？”tadexinchenlexiaqu。tahuanlegefangxiangjixupao，jieguopaoleshijifenzhong，zaicihuidaolelaozhaimenkou。laozhouhaizhanzaiyuandi，xiangzunshixiangyiyangdingzheta，zuijiaodexiaorongcongweibianguo。
shenyuchenjuewangdikaozaiqiangshang，kanzhebeishanghunmidelinmengjia。tademeitoujinsuo，zuichunganlie，etoushangshenchuximidelenghan。tamolemotadeshouwan，maiboyuelaiyueweiruo。
“bixuzhaodaobanfajiuta。”tayaoleyaoya，zhuanshenzhongxinzoujinlaozhai。jiranzoubuchuqu，neijiuzhinengmianduineigehongyigui。tajidebianehoudehuangzhishangxiezhe“zhenhongyi，suoyuanhun”，shuomingshugongdangniankenengliuxialezhenyaguihundedongxi。