英文關鍵字
animated
black
linear
handshake
icon
appears
symbol
drawn
concept
deal
agreement
treaty
partnership
hand
gesture
line
video
animation
motion
looped
outline
isolated
background
shake
people
abstract
greeting
arm
team
communication
success
finance
vector
sign
palm
businessman
business
finger
consent
understanding
friendship
cooperation
contract
professional
graphic
teamwork
corporate
green
screen