Butdoyouknowwhowr的精選

問題詳情： I’msureyouknowthesong“HappyBirthday”.Butdoyouknowwhowrotethesongandforwhomitwaswritten?  Theretiredprofessor,ArchibaldA.HillinLousciville,USAcouldtellusthestory.Ninety-sevenyearsago,two...