人口

Mymotherisahighschoolteacher,sheisweakinphysique,inordertolesssick,recently,mombegantoexercise.ShepracticedTaijiquanfirst,andshekeptitgoodforthefirstfewdays,butlatershethoughtitwastooslow.Andlookingfo...

人口紅利是指一個國家的勞動年齡人口占中人口比重較大，撫養率較低，為經濟發展提供了有力的人口條件，整個國家經濟成高儲蓄，高投資和高增長的局面。紅利在很多情況下和債務是相對應的。因此在我們享受人口紅利豐厚回報的時...

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...

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

1987年7月11日，世界上第50億個人出生在前南斯拉夫的薩格勒布。南斯拉夫的一個嬰兒降生,被聯合國象徵性地認定為是地球上第50億個人,並宣佈地球人口突破50億大關.聯合國人口活動基金會(UNEPA)倡議這一天為"世界50億人口...

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

大年國三，天小雨。我家一行往外婆家趕。終於等來了直達車輛，正月裡就是不同：滿門超載。中國人敬老愛幼的傳統美德沒有忘啊！應該都是像我們一樣去拜年的吧！我們一行收攏雨傘，站在車上，爸爸把行李放在物架上。唉！奇怪！這大拜年的...

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

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

It'simportantforustobehealthyallourlife.Wecan'tstudyorworkwellwithouthealthybody.There'remanywaystokeephealthy.Firstofall,weshouldkeeptakingexerciseseveryday.Wecanwalktoschoolinsteadoftaki...

Let'sDoSportsIthinkit'sveryimportantforeveryonetodosports.Ilikesportsbecausethey'renotonlygoodformyhealthbutalsogoodformystudy.Myfavoritesportisswimming.WheneverIamfree，Iwillhaveaswimwithmy...

我生活的時代是一個人非常多的痛苦時代。昨天，我的好友來找我玩，可找了大半天也找不到我，為什麼？因為我家兄弟太多了，我是133大，而且樣子和我差不多的就有40人！如果你來我們的時代，會看見根本沒有什麼減肥的東西，因為你只要在...

Today,whatIwanttointroducetoyouisafitnesshammerformymother.Inappearance,itlookslikeabowwithalongtail".Itsabout30centimeterslongand6~7centimeterswide.Itisanessentialfitnessequipmentinlife.Infact,inlife...

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

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

上週，我們組調查了一下新華街某棟樓裡的居民情況。結果，發現了兩個問題：１．男女比例失調。在我們調查的50戶人家中，共有男：86人、女：67人，二者居然相差19人！我們原來以為差個八、九個人也就得了，沒想到竟會相差這麼多。男女比例失...

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

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...

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

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

中國的人口問題和環境問題幾乎是同時被人們重視起來的。人們將中國人口數量過多作為環境惡化的根本原因，將人口與環境對立起來，使很多人認為，要想從根本上解決中國的環境問題，就應該努力地削減中國的人口。但是，我們可以舉...

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

Forthousandsofyears,physicalactivityhasbeenassociatedwithhealth.Today,sciencehasconfirmedthelink,withoverwhelmingevidencethatpeoplewholeadactivelifestylesarelesslikelytodieearly,ortoexperiencemajorill...

SportsinourschoolhavechangedawehavemorethanthreeP.Eclassesaweek.Andwehaveatleastonehourtodoexerciseeveryday.Studentsgetsoexcitedatthesechanges.Moreandmorestudentstakeanactivepartintheballgame,running,...

Tokeephealthisverytokeephealthisaattentionproblematlealwaysgetsillbymouth,soithinktokeepahealthdietisthefirstimportantyouwanttohaveagoodhealthbodyyouneedtoeatmorevegetables,fruit,beanandsomeothergreen...