英文關鍵字
cartoon
character
2d
animation
teenager
distracted
teen
looking
distraction
student
attention
concentration
lesson
school
lack
education
lazy
pupil
adolescent
test
schoolkid
reading
book
classroom
flat
motion
graphic
illustration
hd
video
design
animated
footage
human
isolated
loop
clipart
repeat
toon
dynamic
detailed
person
young
woman
female
girl
white
caucasian
sit