英文關鍵字
addiction
adult
alone
anxiety
anxious
beg
beggar
bridge
broke
bum
city
cold
depressed
depression
depressive
desolate
despair
desperation
dirty
displaced
dispossessed
dropout
exhausted
exhaustion
face
failure
female
filthy
help
helpless
hobo
homeless
hopeless
hungry
ill
illness
jobless
life
lifestyle
loneliness
lonely
lost
mental
miserable
needy
one
outdoor
outside
outsider
people
person
poor
poverty
problem
problems
sad
sadness
school
sidewalk
sitting
social
society
sorrow
street
student
style
subculture
subway
suffer
survival
town
tramp
unemployed
unhappy
urban
vagabond
vagrant
woman
years
young