Trento is an Italian city that can be found in the Adige River valley in Trentino-Alto Adige\/S Ã 1\/4 dtirol . Trento ( traditional English : Trent ; , or ( Ë trento ) ; local language : TrÃ nt ; ) is an Italian city located in the Adige River valley in Trentino-Alto Adige\/S Ã 1\/4 dtirol .