英文關鍵字
abstract
aiming
at39
background
blurred
business
businessman
businesswomen
button
call
choose
close
communication
computer
connection
contact
digital
elegance
envelope
feedback
finger
futuristic
holding
human
icon
icons
idea
interface
internet
letter
marketing
monitor
phone
push
screen
send
service
start
support
symbol
technology
telephone
touch
touching
virtual