第3章

qishiqinhuaihoulaihuixianglewushuci,weishenmezuihouhuibianchengzheiyangni?

yikaishishuobuxihuangupeiderenmingmingshiliuyunhanzijia。

qinhuaidechengjihenhao,dangchushiquanshidisikaoshangdeyizhong,danshiliuyunhandechengjichayidian。

tazoudeshiyishudeluzi。

keshitaweilegenqinhuaishangtongyigegaozhong,rangjialisongchuqubushaoqianzhongyuhaishigenqinhuaishangleyizhongzhongdianban。

qinhuaineigeshihouhualebushaoxinsibangtabuke,tayequeshihennulidezhuishanglejindule。

zheixiedoushitadayingliushushuheayide。

gupeigangganglaideshihoujiugentamengegeburu,liuyunhanhaishibukebimiandebeitaxiyinlemuguang。

tazhuiliuyunhanzhuidehonghonglielie,qishiqinhuaitingshuoguode,tayezhuiguojiangyueyan,keshijiangyueyanfanwenletayigewenti,“yizhihanshuf(x)=2cos^2x-3cosx+1,x∈[0,2π],qiuf(x)dezuixiaozhi。”

jiangyueyanwenwanzhihouhaitiexindejiletayizhangbaizhiheyizhibi,ranhoushuo,“nixianzuochulaizheigeti,ranhouwozaitingniyaoshuoshenme,keyima?”

tingshuodangshidegupeikanzheneizhangbaizhiheneizhibi,zuihouzhuanshenzoule。

suoweidegaobaiyemeinengshuochukou。

geleyigexingqizhihoubuzhidaozenmedeyoukaishizhuiliuyunhanle。

yikaishiliuyunhanshibuxieyigude,buzhiyicigenqinhuaishuo,“qinhuai,gupeizenmezheimefanrena?”

tadangzheqinhuaidemianjujuelewushucigupei,“nizheiyanghenfanren,buyaozaisaoraowole。”

yuqiyijiushigaogaozaishangde,gentazhiqianjujuesuoyourenyiyang。

keshigupeihaoxiangbingmeiyoubeiquantui,zhishikanleyiyanzijishoushangdehua,“buxihuanmeiguima?neiwomingtianhuanyizhonghuahaole。buguoniqueshibimeiguipiaoliang。”

shuozhetajiudaizhehuazoule。

luguoyigenvhaideshihousuishoubahuasaidaolenvhaihuaili,xiaozheshuo,“songnila。”

luguodenvhaimingxianshilengzhule,gujishidiyicishouhua,lianyehong。

qinhuaiyezhuyidaoleliuyunhanneitiandemuguang,yizhidoukanzhegupeidebeiying。

neitianwanshangtamenhuijiadelushang,liuyunhangujizijidoumeizhuyidao,tayizhidouzaitizhegupei,zuihoupingjia,“tayidiandoubuxianggaozhongsheng,tagenwomendoubuyiyang。”

dagaishineigeshihoukaishitaduigupeishidongxinledeba。

qinhuaiyeshijinggaoguoliuyunhan,buyaogengupeizoudetaijin,xianzaixuexigangganggenshanglaini。

liuyunhandangshibaozhetadeshoubeisajiao,“dangranla,womenyuehaoleyiqishangsdade~”

keshigupeimeiyoufangqi,dangqinhuaiheliuyunhanbeixiaowaidehunhunlanzaixiaoxiangzilideshihoutakandaolecongtianerjiangkaizhejicheguolaidegupei。

tashoulilinzheyigebangqiugun,shuozhende,qinhuaijuedeneihuamianshiyoudianzhongerde。

erqietaqishixueguosanda,jiusuangupeimeilaineiqunhunhunyetaobulehaochu。

qinhuaiyenengkanchulaigupeigenneixiehunhunjiaohuanyanshendemoyang。

keshi,liuyunhanquebeitayijuhuadaizoule。

gupeiduiliuyunhanshuo,“wojiulenimen,niyaobuyishenxiangxuba?haoxiangyouxieguofen,neida**keyipeiwochidunfanma?”

qinhuailazhuleta,renzhendeshuo,“tagenneixiehunhunrenshi。”

keshiliuyunhandeyanjinghenliang,“qinhuai,wozhidaode,keshiganggangtazouguolaideyangziwohenxiangpaixialai。erqietazhuiqiuwodefangshigenqitarendoubuyiyangai。”

liuyunhanhenxihuanpaizhao,danshitahenshaopairen,yiqianqinhuaishitachufumuzhiwaiweiyihuipaideren。

danshineitiantazuoshanglegupeidejiche,tashuoxiangpaigupeile。

yeshicongneitiankaishi,tamendeguanxiyuelaiyuehao,danshiliuyunhandexuexiyemeiluoxia,yijiurenzhenzunshouzhegenqinhuaideyueding。

zhishimeitianwanshangtaliuxialaigenqinhuaixuexideshihouchuangwaizongshiyougenanshengzaidengta。

buxiwanletahuidaizhexiangjizuoshangtadejiche,tashuo,“qinhuai,gupeizhidaohenduodifang,shiwobuzhidaode,wopaixialaijinikana。”

takenengmeifaxian,xianzaitidaogupeideshihoutadeshengyinlidaizhexiaoyihewenrouxingwei。

jiugendangchutabeiliushushuganggangdaihuijiadeshihoutaxiaoshengkaixindewen,“yihouqinhuaijiuyizhigenwozaiyiqileshima?”

dedaokendingdaandeshihoutadeyanjingyeshineimeliang。

“qinhuai,zenmehaimeizoua?”songwanrendebanzhanganchengpaileyixiaqinhuai。

qinhuaishouhuilemuguang,kanleyiyanshouji,tajiaodecheyijingdaole。

taxiaozhegenanchengshuo,“zheijiuzoule,yiqima?”

tajiagenqinhuaishishunlude。

zhiqianzailiuyunhangengupeizoulezhihouliangrenyizhidoushiyiqihuiqude。

cishianchengyexiaozheshuo,“yexing,ganghaowoyebuxiangjiaochele。”

tamenshangchelezhihouanchenghaizaishuojiangyueyanwanshanggaobaideshiqing,“qinhuai,niduijiangyueyanshenmeganjuea?tashizhende,yiqianyidianmeikanchulaia。”

qinhuaixiangdaoleneizhangxiaoqilaihentiandelian,henrenzhendexiangleyixia,“woyemeikanchulai,wojuedezhishidamaoxiandeyuanyin,tadagaishikaiwanxiaodeba。”

anchengquexiaodeyouxiejizei,“wokanbutaixiang。”

qinhuaiwunaidexiaoleyixia,“xiangduole,wogentajibenmeishenmejiaoji。”

chuleyiqiqucanjiajingsai,tongbanliangnianduole,liangrenshenzhimeiyoujiaweixin,zheinalilaidejiaojia。

qinhuaixianzaibeifengchuidejiuxingleyidian,yuefajuedeganggangshijiangyueyanganggangshiweilejitajieweiguyineimeshuode。

suiranqinhuaiyemeixiangmingbaitaweishenmeyaobangtajiewei。

anchenghaizaiyipangyihandeshuo,“qishizhiqianwomenbanliderendoujuedenigenliuyunhanyoudianshenmedou,keshihoulaikandaotagengupeiyuezouyuejin,jiuzhidaoniliangmeixile。tingmingxiande。”

shuowanleanchengcaiganjuezijishuozheigeyouxiebutuo,buhaoyisidekanleyiyanqinhuai。

daoshiqinhuaitingganxingqudewen,“shenmetingmingxiande?”

anchengjiantameishengqi,gancuijiuzhijieshuole,“jiushinigenliuyunhancongxiaojiurenshile,yaoshiniliangnengzaiyiqigujizaojiuzaiyiqile,yemeigupeishenmeshile,suoyiniliangyinggaishixiongmeiqingba?zhiqianhaitingdaogupeigenrenshuonishitadajiuzini,jiaoneixiechashengbuyaoqusaoraoni。”

anchengaileyisheng,“jiuganjuezheixiaozihaitingdongshiha。”

qinhuaiyexiao,shia,yaoshiyoushenmezaojiuyouleba。

yebuhuiyougupeishenmeshi。

tagenliuyunhanconglaidoumeiyoushenme,dagaidoushitayigerendexindong,erduifangbujieshoueryi。

ganqingdeshiqingshangzheiyangnengyoushenmeduicuoni。

meirenguidingqingmeizhumayidingyaozaiyiqide,zhumabuditianjiangdegushiyeyouhenduobushima?