英语翻译
Manyyearsagowhenpeoplehadnothermometers,theyusuallytouchedathingtoseehowhotorcolditwas.Thefollowingexperimentshowshoweasyitwastomakeamistake.
Takethreeglasses;thefirstonewithveryhotwater,thesecondonewithverycoldwater,andthethirdonewithwateratroomtemperature.Thenyouputafingerofonehandinthehotwater,andafingeroftheotherhandinthecoldwater.Youholdyourfingersinthetwoglassesforaminute.Thenyouuserachfinger,oneafteranother,toseehowhotorcoldthewaterinthethirdglassis.Youwillfindthatthewateriswarmtothefingerthatwasinthecoldwaterbefore,butthefingerwhichwasinthehotwaterwillfeelcoldinthesameglassofwater.
Thatiswhyyoumustalwaysfindthetemperatureinascientificway.Youmustnottrytotellthetemperatureasitseemstoyou.
Youwillofenmakeamistakeifyoutakesometingthatseemstoyouforarealfact.Forexamplewhenyouaregoingtoananusementparkbybusandyouwanttogetthereveryquickly,itseemstoyouthatyourbusisgoingveryslowly.It`sslowerthantheotherbuses.ButifitisSundayandyouhavemuchfreetime,itseemstoyouallthebusesandcarsaregoingveryfast.
翻译的好的给加分,明天就用了,