英文關鍵字
asian
bored
children
class
computer
concept
coronavirus
covid
distancing
earphones
education
expression
face
facial
female
girl
high
home
homework
indoor
internet
isolated
knowledge
laptop
learning
lesson
life
lifestyle
light
listening
modern
notebook
online
pandemic
people
pretty
quarantine
reading
remote
school
schoolgirl
secondary
sitting
sleepy
social
studying
technology
thai
unhappy
urban
watching
wearing
young