这家宾馆有一种没落的贵族氛围。The hotel has an air of faded gentility.在她看来, 是那些没落的中产吉普赛在离开.In her view, it is middle - class Roma who are leaving in frustration.他是没落的贵族.He is one of the aristocrats in decline....

“没落的”的英语可以翻译为：downfallen ...