英文關鍵字
10th
9th
backpack
book
campus
casual
caucasian
city
classmates
classroom
college
color
diversity
education
face
file
friends
friendship
fun
girl
grade
group
hanging
happy
high
horizontal
life
lifestyle
lour
multicultural
people
school
secondary
sitting
smiling
stairs
steps
student
study
studying
talking
team
teen
teenage
together
university
woman
young
youth