選択的
agree
agreement
approval
approve
arm
background
business
caucasian
closeup
communication
concept
decision
emotion
expressing
female
finger
gesture
gesturing
good
green
greeting
hand
happiness
happy
human
idea
isolated
ok
okay
okey
palm
people
person
positive
positivity
sign
signal
success
symbol
three
thumb
up
vertical
vote
voting
win
woman
wrist
yes