用英语介绍北京Beijingisanancientcitywithalonghistory.Backin3000yearsagoinZhoudynasty,Beijing,whichwascalledJiatthemoment,hadbeennamedcapitalofYan.Thereafter,Liao,Jin,Yuan,MingandQingdynastyallmadeBeijingtheircapital.Therefore,BeijingwasfamousforThelonghistoryleavesBeijingpreciousculturaltreasure.WindingforseveralkilometersinBeijingarea,theGreatWallistheonlyman-madestructurethatcouldbeenseeninthespace.TheSummerPalaceisaclassiccompositionofancientroyalgardens,andtheForbiddenCityisthelargestroyalpalacesintheworld.Tiantaniswheretheemperorusedtofetetheirancestors,andalsothesoulofChineseancientconstructions.ThefoursitesabovehasbeenconfirmedworldculturalheritagebyUNESCO.However,thebestrepresentativesforBeijingarethevanishingHutongsandsquarecourtyards.Throughhundredsofyears,theyhavebecomesymbolofBeijing'slife.Tian'anmensquarebeingstillbrillianttodaywithcloverleafjunctionsandskyscraperseverywhere,theold-timeysceneandmodernculturearecombinedtopresentabrandnewvisageofBeijing.AsBeijinghasbeenconfirmedhomecityofOlympics2008,thespiritofTheTempleofHeavenwasinitiallybuiltinYongleyear18oftheMingDynasty(in1420).Situatedinthesouthernpartofthecity,itcoversthetotalareaof273hectares.WiththeadditionsandrebuildduringtheMing,QingandotherDynasties,thisgrandsetofstructureslookmagnificentandglorious,thedignifiedenvironmentappearssolemnandrespectful,itistheplaceforbothMingandQingDynasty'sEmperorstoworshipHeavenandprayforgoodharvest.ThenorthernpartoftheTempleiscircularwhilethesouthernpartissquare,impliesofHeavenisacomprehensiveexpressionoftheuniqueconstructiontechniquesfromMingandQingDynasties,itisChina'smosttreasuredancientarchitecture,itisalsotheworld'slargestarchitecturalcomplexforworshipheaven.In1998,itwasincludedintheDoyouknow?TherearefourwonderfulsoundsintheTempleofHeaven!It'sworthyourtimetostudythefourwonderfulsounds.1. TheechofromtheEchoWall-ThereisacircularwallaroundTheImperialVaultofHeaven,thisisthefamousEchoWall.Oneperson'smerewhisperatanypointclosetothewallcanbeheardclearlyontheo...