英文關鍵字
online
studying
learning
video
computer
remote
home
laptop
education
technology
cyberspace
student
young
girl
communication
children
study
woman
people
lifestyle
work
teenage
homework
indoor
notebook
business
person
female
sitting
digital
distance
earphones
quarantine
school
lesson
teacher
working
connection
course
adult
caucasian
desk
modern
teaching
class
happy
man
screen