英文關鍵字
african
afro
alone
american
cell
cold
deprived
emigrant
emotions
eyes
face
fingers
hands
hispanic
home
immigrant
isolated
life
lonely
male
man
menial
message
migrant
miserable
missing
mobile
outdoors
phone
poor
problem
relatives
sad
screen
sending
smart
smartphone
sms
street
tapping
texting
thinking
touch
touchscreen
typing
unhappy
upset
using
worker
writing