网络拓扑图怎么画，如何使用visio绘制网络拓扑图？
1、首先打开visio软件，然后在visio菜单中点击选择【文件】选项，然后在下拉菜单中选择【新建】，如图所示。
visio中怎么输入带上下标的符号？
1
visio2013怎么绘制没有的符号？
也可以绘制了设置线条格式设置成没有箭头的
visio怎么种点？
求cominghome这首歌的歌词链接，不要什么特殊符号？
Diddy-DirtyMoney-ComingHome歌词ImcominghomeImcominghometelltheWorldImcominghomeLettherainwashawayallthepainofyesterdayIknowmykingdomawaitsandtheyveforgivenmymistakesImcominghome,ImcominghometelltheWorldthatImcomingBackwhereIbelong,yeahIneverfeltsostrong(Imbackbaby)IfeelliketheresnothingthatIcanttryandifyouwithmeputyourhandshigh(putyourhandshigh)Ifyoueverlostalightbefore,thisonesforyouandyou,thedreamsareforyouIhear“TheTearsofaClown”IhatethatsongIfeelliketheytalkingtomewhenitcomesonanotherdayanotherDawnanotherKeisha,nicetomeetya,getthemathImgonewhatamI‘posedtodowhentheclublightscomeonitseasytobePuff,itshardertobeSeanwhatifthetwinsaskwhyIaintmarrytheirmom(why,damn!)howdoIrespondwhatifmysonstareswithafacelikemyownandsayshewantstobelikemewhenhesgrownsh-t!ButIaintfinishedgrowinganothernighttheinevitibleprolongsanotherdayanotherDawnjusttellTanekaandTareshaIllbebetterinthemornanotherliethatIcarryonIneedtogetbacktotheplaceIbelongImcominghomeImcominghometelltheWorldImcominghomeLettherainwashawayallthepainofyesterdayIknowmykingdomawaitsandtheyveforgivenmymistakesImcominghome,ImcominghometelltheWorldthatImcoming“AhouseisNotaHome“,Ihatethissongisahousereallyahomewhenyourlovedonesaregoneandn-ggasgotthenervetoblameyouforitandyouknowyouwouldatookthebulletifyousawitbutoyufeltitandstillfeelitandmoneycantmakeupforitorconcealitbutyoudealwithitandyoukeepballinpouroutsomeliquor,playballandwekeepballinbabywevebeenlivinginsincausewevebeenreallyinlovebutwevebeenlivingasfriendssoyouvebeenaguestinyourownhomeitstimetomakeyourhouseyourhomepickupyourphone,comeonImcominghomeImcominghometelltheWorldImcominghomeLettherainwashawayallthepainofyesterdayIknowmykingdomawaitsandtheyveforgivenmymistakesImcominghome,ImcominghometelltheWorldthatImcoming“AintNoStoppingUsNow“,IlovethatsongwheneveritcomesonitmakesmefeelstrongIthoughtItoldyallthatwewontstopwebackcruisingthroughHarlem,Visoblocksitswhatmademe,savedme,drovemecrazydrovemeawaythanembracedmeforgavemeforallofmyshortcomingstomyhomecomingyeahitsbeenalongtimecominglotoffights,lotofscars,lotofbottleslotofcars,lotofups,lotofdownsmadeitback,lostmydog(ImissyouBIG)andhereIstand,abetterman!(abetterman)ThankyouLord(ThankyouLord)ImcominghomeImcominghometelltheWorldImcominghomeLettherainwashawayallthepainofyesterdayIknowmykingdomawaitsandtheyveforgivenmymistakesImcominghome,ImcominghometelltheWorldthatImcoming