英文關鍵字
concept
animation
2d
character
english
class
foreign
language
tutor
teacher
learn
student
study
teach
lesson
british
motion
graphic
abstract
hd
video
element
animated
footage
icon
art
notion
loop
isolated
sticker
metaphor
background
infographic
dynamic
storytelling
people
detailed
woman
female
man
male
adult
young
white
european
caucasian