英文關鍵字
app
beautiful
child
class
coronavirus
cute
digital
distance
distant
education
elearning
girl
home
homeschooling
homework
information
internet
kid
kids
learn
learning
lesson
lifestyle
modern
networking
online
pandemic
pen
person
preteen
pupil
quarantine
room
school
schoolgirl
screen
sitting
study
studying
tablet
technology
teenager
test
using
video
web
writing