英文關鍵字
child
home
education
asleep
writing
tired
closeup
falling
homework
learning
studying
indoor
caucasian
boy
pupil
childhood
student
table
sleepy
sitting
book
school
young
lifestyle
desk
lesson
schoolboy
kid
notebook
reading
slow
motion
tracking
shot
one
person
room
apartment
schoolkid
teenager
classroom
teaching
class
working
schoolchild
face
head
exhausted
overworked
looking
pen
copybook