英文關鍵字
achievement
acknowledgment
admiration
admiring
applauding
applause
appreciating
appreciation
background
cheer
cheerful
cheering
clap
clapping
communicating
communication
concept
congratulate
congratulating
congratulation
expressing
expression
female
friendly
gesture
gestures
gesturing
greeting
hand
hands
happiness
happy
joy
nonverbal
ovation
person
positive
positivity
sign
signal
signs
success
symbol
white
woman