英文關鍵字
call
caucasian
child
childhood
class
computer
coronavirus
digital
distance
education
elearning
elementary
friends
fun
gadget
girl
happy
home
homework
indoor
internet
kid
laptop
learn
learning
lesson
listen
little
notebook
online
pandemic
people
quarantine
room
school
schoolgirl
social
student
study
studying
table
teach
teacher
teaching
technology
test
together
two
using
video