英文關鍵字
messaging
chatting
looking
web
future
resolution
conversation
live
communication
video
camera
connected
laptop
websites
broadcast
technology
talk
lens
business
online
plastic
conference
grey
meetings
electronics
security
work
surveillance
group
connection
quality
macro
speak
personal
webcam
corporate
communicate
man
chat
privacy
hack
open
slide
lid
shutter