英文關鍵字
alumni
campus
caucasian
college
congratulating
congratulation
diploma
education
father
female
future
gesturing
girl
gown
graduate
graduating
graduation
group
guy
hands
handshake
happiness
happy
hugging
joy
laughing
male
man
men
merry
multiethnic
multiracial
outdoors
people
proud
shaking
slowmotion
smiling
speaking
students
talking
teacher
university
wish
woman
women
youth