人口

TherearemanykindsofsportsthatIenjoy,suchasswimming,basketball,travellingandsoon.However,myfavoritesportismymind,itisagoodactivitiesforpeopletokeephealthyandrelievetherbusystudying,iusuallyrunontheplay...

ThemarathonwasNOTaneventoftheancientOlympicgames.ThemarathonisamoderneventthatwasfirstintroducedintheModernOlympicGamesof1896inAthens,aracefromMarathonnortheastofAthenstotheOlympicStadium,adistanceof4...

Ilikemanykindsofsports,suchasswimming,running,table-tennisandbadminton.ButIlikerunningmost.Runningisagoodactivityforpeopletokeephealthyandrelievepressures.Besides,it’sveryeasyformetorunning.Icanrunin...

人口無論是在數量還是在結構上的變遷，都會對國家安全產生深刻影響，而中國今天正處在新一輪人口變遷中。進入新世紀以來，中國面臨的人口再生產狀況已經發生了根本變化。中國人口在上世紀50、60年代，由傳統的高出生、高死亡...

假如中國沒有計劃生育，我會有不止一個弟弟或者妹妹，因為在農村，養兒防老的觀念依舊根深蒂固；如果我有不止一個弟弟或者妹妹，我家那點積蓄夠不夠花是非常成問題的，小康生活估計是不敢奢望，放學回家要去打工努力向溫飽奮進；假如...

Everyonehopestolivehappilyintheworld.Physicalexerciseisindispensabletoahappylife.Thereisafamoussaying:"Lifeliesonexercise."Althoughyouwillnotnecessarilydiewithoutregularphysicalexercises,they'IIce...

建設節約型社會是我們珍惜、節約資源時喊的一個口號。可是，又該怎樣才能真正做到節約資源呢?為什麼要大力推薦節約呢?下面請聽聽我的心聲吧!先說水資源。我國水資源總量為2.8萬億立平方米左右，居世界第六位，人均佔水量為...

Physicalfitnessistoday"shottopic.Andeverywhereyouturnyouhearsomethingnew.Butisitalltrue?Themoreyousweat,themorefatyouburn.Thismythhasencouragedpeopletoworkoutinextremeheatorwearlayersofclothesorrubber...

醫療衛生事業的發展使得人口出生率和成活率迅速提高，死亡率大幅度下降，引起全球人口急劇增長。世界人口遞增的時間越來越短。工業革命時期1800年到1839年，世界人口由10億增加到20億，到1960年為30億，1975年為40億，1987年7月...

Ilikerunning,becauseIthinkit’safunnyandeasysport.Icandoitbymyself.IwasnotveryhealthywhenIwasalittlechild.Somyfathertookmerunningwithhim.Hesaidit’sgoodforme.Atfirst,Ididn’tlikeitatall.Butafterafewwe...

Arecentsurveyshowsthatthehealthofthestudentsinourschoolhasbeengoingfrombadtoworseinthepastthreeyears.It’sshockingthat92.5percentofusarenearsightednow,comparedto78.20%in2005,whichwasalreadyworryi...

Inrecentyears,moreandmorepeoplesparenopainstojoininthebody-buildinggroup.Peoplebegintotakepartinvariousfitnessclubsorfitnesscentersintheirsparetime.Thisshowsbody-buildinghasbecomeanindispensablepartof...

Howtoarrangetime?Thisissuesplitscollegestudentsapart.Someindividuals'schedulesarepackedwithvarioustasksrelatedtostudy.Theyimmersethemselvesinbooksanddon'tdoregularphysicalexercise.Butmostofthe...

Inthisplanyouwillbeexercisingforawholeweek.OnMondayyouwilldo10push-ups,10sit-ups,50skippingropes,andrun100meter.Youwillneedtorepeatthatforhalfanhourandrecordhowmanytimesyoudidthis.OnTuesdayandWednesda...

Runningisawholebodymovement,whichenablesthebody'smusclesrhythmiccontractionandrelaxation,sothatmusclefiberDimensionincreased,proteincontentincreased.Fitandmuscularisoneofthesymbols.Skeletonisthebo...

WheneverIwalkedintothehospital,Isawthecrowdsurging,overcrowded,headache,fever,stomachache,peoplecomingandgoinginthehospital.WhenIsawalotofpatientssuffering,Iwouldthink:whyisthatso?Whyisthat?Waterquali...

Thisplanisgoingtotakeaweekstime.Everydayyouwillwakeupat6:00,thenyouwillberunningaroundyourcommunityuntilseven.Afterthatyouwillhavebreakfastforhalfanhourandthenrelaxforhalfanhour.Afterthatyouwillbedoin...

Whenitcomestohealth,youmustexercisemore.Besides,therearesomanydiseasesnow,somymotherwillgivemeagoodworkoutonFridayandSaturdayforthetwodays.OnFridayevening,whenmyhomeworkwasalmostfinished,mymotherdragg...

今天，我們將要上一堂特別的課--人口普查一堂課。由我們的語文老師--吳老師來講。下午一進教室，我就看到許多電視臺的叔叔、阿姨正拿著照像機給我們錄影呢！後排還坐著老師和校長！我不由得緊張起來！開始上課了，首先是人口普查...

Thedesireforgoodhealthisuniversal.Ifapersonfeelsillallthetime,hewillinmostcasesoldapessimisticviewtowardthingsandleadasadlife.What'smore,nomatterhowambitioushecouldbe,hemightjustbetooweaktocarryou...

Howtoarrangetime?Thisissuesplitscollegestudentsapart.Someindividuals"schedulesarepackedwithvarioustasksrelatedtostudy.Theyimmersethemselvesinbooksanddon"tdoregularphysicalexercise.Butmostofthecolleges...

Astheformreflects,withtheBeijing2008OlympicGames’drawingnearerandnearer,somepositivechangeshavetakenplace.Beforethat,eachweek,onlytwoso-calledPElessonswerescheduled,duringwhichsometimeswewereactually...

最近你是不是經常會看見紅馬甲人員忙碌地穿梭在小區、樓道，甚至登門拜訪你家呀？他們就是第七次全國人口普查的工作人員！人口普查是我們中國特色社會主義進入新時代開展的重大國情國力調查，對國家管理、各項政策的制定具有...

Astheformreflects,withtheBeijing20xxOlympicGames’drawingnearerandnearer,somepositivechangeshavetakenplace.Beforethat,eachweek,onlytwoso-calledPElessonswerescheduled,duringwhichsometimeswewereactually...

Ilikemanykindsofsports,suchasswimming,running,table-tennisandbadminton.ButIlikerunningmost.Runningisagoodactivityforpeopletokeephealthyandrelievepressures.Besides,it’sveryeasyformetorunning.Icanrunin...