無業遊民,流浪漢,流動人口過流浪生涯
Hobo \Ho"bo\, n.; pl. {Hobos} or {Hoboes}. [Of uncertain origin.] A professional tramp; one who spends his life traveling from place to place, esp. by stealing rides on trains, and begging for a living. [U. S.] -- {Ho"bo*ism}, n.
hobo n : a disreputable vagrant; "a homeless tramp"; "he tried to help the really down-and-out bums" [syn: {tramp}, {bum}] [also: {hoboes} (pl)]