英文關鍵字
child
excited
writing
angry
education
boy
home
head
hand
holding
furious
tired
homework
studying
pupil
learning
slow
motion
desk
book
childhood
person
one
school
indoor
young
table
student
sitting
notebook
kid
pen
textbook
elementary
room
caucasian
knowledge
house
apartment
schoolkid
teenager
classroom
teaching
lesson
class
letter
problem
mad
crazy
exhausted
overworked