英文關鍵字
video
call
woman
computer
internet
technology
young
conference
screen
communication
talking
home
people
online
meeting
group
quarantine
using
happy
virtual
remote
connection
videocall
covid19
webinar
work
smile
girl
female
cheerful
coronavirus
network
student
laptop
chatting
indoors
social
emotions
laughter
laughs
waves
hands
saw
says
conversation
rejoices
joy
webcam