【帮忙把下面的内容概括一下大体意思HiBen,Anewstudentjoinedourclasstoday.ShecomesfromLondon.IsOxfordlikeLondon?TheyarebothcitiesinEngland,butIguessthatdoesn'tmeantheyarelikeeachotherShedoesn'tknowmuchabout】

　　帮忙把下面的内容概括一下大体意思

　　HiBen,

　　Anewstudentjoinedourclasstoday.ShecomesfromLondon.IsOxfordlikeLondon?TheyarebothcitiesinEngland,butIguessthatdoesn'tmeantheyarelikeeachotherShedoesn'tknowmuchaboutOxford,exceptthatithasafamousuniversity.We'vebeene-mailingeachotherforawhilebutyouhaven'ttoldmemuchaboutOxfordandIhaven'ttoldyoumuchaboutLA.That'swhatwecallLosAngeles.SoIwilltellyouaboutLosAngelesnow.YoucantellmeaboutOxfordwhenyouwriteback.LAisoneofthebiggestcitiesinCalifornia.

　　Thereareabout10,000,000peoplehere.Welearnedinschoollastweekthatin1900therewereonly100,000peoplehere.Soithasgrownfast.Itismostlysunnyhere.Itgetsveryhotinthesummer-upto28℃.Itdoesn'tgetmuchcolderthan9℃.Insummerweoftengetathicksmogbeacuseofallthepetrolfumesfromthecars.Theheat,thewaythelandliesandthewaythewindblowallmakeitworse.Somepeopleevenwearmasksonbaddaysbeacusetheydon'twanttobreatheitin.DoyouhavesmoginOxford?

　　Eric