【英语翻译Babiessleepforuptoeighteenhoursaday.Sleep.Noonecanlivewithoutit.71Research(研究)bytheNationalSleepFoundationinWashingtonsaysthatweallneedeighthours'sleepeverynight.Scientistshavefoundthatpeoplewhosl】

　　英语翻译

　　Babiessleepforuptoeighteenhoursaday.Sleep.Noonecanlivewithoutit.71Research(研究)bytheNationalSleepFoundationinWashingtonsaysthatweallneedeighthours'sleepeverynight.Scientistshavefoundthatpeoplewhosleepforlessthansixandahalfhoursanightaremoreoftenillthanpeoplewhosleepforeighthours.72"Workaholics"(工作狂)whosleepforlessthanfivehoursoftendieyoung,anddolesswellatwork.

　　Italsosaysthattheideathatweneedlesssleepaswegetolderisuntrue."Peoplehavenoideahowimportantsleepistotheirlives,"Dr.ThomasRoth,directoroftheFoundationsays."73".

　　"Butnottoomuchofit,”saysProfessorJimHome."Sleepislikefoodanddrink,"hebelieves:"74"ProfessorHomestudiedagroupofpeoplewhocouldspendasmanyhoursastheywantedinbed;aftertenhourstheydidn'tfinditanyeasiertogetupinthemorning.Andpeoplewhosleepformorethanninehoursanightdieyoungerthanpeoplewhousuallysleepforsevenoreight.