英文關鍵字
three
people
child
girl
female
black
mid
adult
man
male
caucasian
boy
mixedrace
animation
infographic
interface
diverse
teacher
taking
dictation
classroom
digital
composite
multiple
exposure
report
business
childhood
togetherness
global
concept
technology
data
internet
information
class
communication
kid
computer
web
finance
education
network
symbol
lesson
design
chart
sign
school
icon