WelcometoLondon!Nowletmetellyousomethingaboutthiswon...
问题详情： WelcometoLondon!Nowletmetellyousomethingaboutthiswonderfulcity.London,thecapitaloftheUnitedKingdom,isthebiggestcityinWesternEuropewithover7millionpeople.ItsitsbytheRiverThames.Londonhasa...