英文關鍵字
adolescence
adolescent
anxiety
anxious
behavior
boy
caucasian
depressed
depression
emotional
face
guy
hand
home
hopeless
indoor
lecture
listening
loneliness
lonely
male
man
office
one
pain
people
person
problem
psychiatrist
sad
sadness
school
serious
sitting
social
sorrow
stress
teen
teenage
teenager
thinking
tired
trouble
troubled
unhappy
upset
white
worried
young
youth