英文關鍵字
beautiful
black
blackboard
board
boy
bush
caucasian
chalk
chalkboard
child
class
classroom
college
color
cute
education
elementary
face
female
flowers
gift
grade
green
happy
hold
kid
learn
lifestyle
little
male
people
present
pretty
pupil
school
schoolboy
schoolchild
shirt
smile
student
teacher
teen
teenager
together
two
uniform
vest
woman
young
youth