網址: https://media.gettyimages.com/id/108389160/photo/united-states-siegfried-and-roy-in-las-vegas-united-states-on-december-01-1993.jpg?s=612x612&w=gi&k=20&c=7afp_n963G4BR0LtfoAFmoeDpN87qZqm0s_bZ_4uwUc=
網址2: https://www.gettyimages.dk/photos/siegfried-&-roy
