Top10SurvivalToolsSharedbyIris,Jaxson,VictorandBrooklynnPPTbyIrisOriginalLink:howstuffworks.com1111111Therearemanydifferentsituationsthatcouldleadtoasurvivalscenario,andanyofthemcouldhappentoyou.—BearGryllsTherearemanydifferentsituationsthatcouldleadtoasurvivalscenario,andanyofthemcouldhappentoyou.—BearGryllsqqqqqqqqqqIt'sbettertohavesomethingandnotneeditthantoneeditandnothaveit.Theoldsayingholdstrue–10.CompassandMapIfyouhaveacompassandamapoftheareayoucanpinpointspecificlocationsandgetwhereveryouneed.Ifyou'restuckwithoutamap,butyoustillhaveyourcompass,youcanatleastgetgoingintherightdirection.如果你有一个指南针和一幅该区域的地图,你可以定位你的精确位置并且找到你要去的任何地方。如果你在被困的时候没有地图却仍然有一个指南针,至少你可以找到正确的方向。NowthatGPSisonthescene,compasseshavetakenabackseat.WhileaGPSmaybebetteratpinpointingyourexactlocationfromanyspotonEarth,itrequiressomethingyouwon'tbeabletoprovideinaworstcasescenario--achargedbattery.如今GPS出现了,指南针已经退居幕后了。虽然GPS可以精确的指出你在地球的什么方位,但是它需要一个你在悲剧状况下往往拿不出来的东西——充好电的电池。Inadditiontoafirstaidkit,anybackwoodshikerorcarcampershouldpackasmallfirestartingkit.Afteryougetawaterproofbox,packitwithatleasttwolighters,someweatherproofmatches,aflintandasmallmagnifyingglasslens.除了急救包,所有荒野远足和自驾游的驴友都应该带一包生火工具。在准备好一个防水盒子之后,你可以在里面放至少两个打火机,一些万能火柴,一个打火石和一个小的放大镜。9.FireStarter8.FirstAidKitIt'sjustimportanttoknowwhattopack.Beginwithasupplyofmedicationsandwound-cleaningsolution--anti-bacterialointments,alcohol,peroxide,painreliever,antacid,aspirinandanti-histamine.Youshouldalsohavesometweezers,gauze,bandagesandeyewashonhand.(急救包)知道要带什么很重要。先准备一些必须的药物以及清创剂——抗病毒药膏,酒精,双氧水,止痛药,抗酸剂,阿司匹林,抗组胺剂。你还应该带着镊子,纱布,绷带和眼药水。7.MirrorSizeisn'timportanthere--evenasmall2by3inch(5by7.6centimeter)mirrorflashcanbeseenfrom100miles(160kilometers)away.Signalmirrorsworkbestoncleardayswithdirectsunlight,butyoucanalsousethemonovercastdays.Notonlythat,butyoucanreflectheadlights,flashlightbeamsandevenbrightmoonlightforrescue.尺寸在这儿并不重要——即使一个2*3英寸的小镜子(5*7.6厘米)的反射光都可以在100英里(160公里)外被看到。打信号的镜子最好是在晴天直接反射太阳光,不过也可以用于阴天。甚至,你可以用来反射头灯,手电筒甚至明亮的月光来求援。6.FlaresTherearemanydifferenttypesofflarestochoosefrom.Somerequireagunandshootintothesky.Othersarehandheldandemitaredflamethatyouholdandwaveoveryourhead.目前市面上有各种照明弹。有的需要用枪支发射到空中,有的是手持式的,发出红色的火焰。你可以拿着它在头顶挥舞。5.SurvivalKnifeWhenitcomestimetobuyyoursurvivalknifeoranyknife,yougetwhatyoupayfor.Acheapknifewillhaveadullandbreakableblade.Onceyouhaveyourknifeyou'llwanttocustompackthehandledependingonyourneeds.当你购买你的求生刀具或者任何刀具的时候,你会发现一分钱一分货。一把便宜的刀,刀刃很钝也很脆弱。一旦你有了自己的刀,你就可以根据自己的需求来改制刀具的把手。4.Multi-toolyou'llhaveanumberofoptions.Theytypicallyweighbetween5and10ounces(141to283grams).MostwillcomewithflatandPhillipsheadscrewdrivers,pokers,sawblades,andbottleandcanopeners.你会有很多的选择。一般的万用到都会有5-10盎司重(141-283克)。大部分会有一字和十字螺丝刀,小坠子,锯条和开瓶器。2.WaterTreatmentyoushouldbringalongmorethanonewayofpurifyingwateronanytrekintothewild.Waterfiltersareyourbestoptionandtheycomeinallshapes,sizesandprices.Somearenobiggerthanalargedrinkingstraw.你在出发前往荒野之前应该携带超过一种净化水源的工具。过滤器是你最好的选择,它们有各种形状,尺寸和价格。有些甚至和一支大的吸管一样大。ThankyouOriginalLink:howstuffworks.comMoreaboutBear::