InEurope,manypeoplemakefriendsbetweentheircountriesthro...
問題詳情：InEurope,manypeoplemakefriendsbetweentheircountriesthroughtowntwinning.Townorcitytwinningmeanstwotownsindifferentcountriesagreeanddecidetobecome“twins”withasistercityrelationship.Thepeoplefi...