英文關鍵字
adorable
attractive
backpack
beautiful
blackboard
book
boy
casual
caucasian
cheerful
child
childhood
children
classroom
curly
cute
education
elementary
exam
examination
face
friends
fun
girl
guy
hair
handsome
happiness
happy
kid
kids
knowledge
lifestyle
lovely
male
person
portrait
pupil
school
smile
student
young
youth
youthful