英文關鍵字
animation
cheerful
communication
community
crowd
curiosity
depression
emoticon
expression
face
facial
friendship
group
internet
joy
network
people
sadness
smiley
smiling
social
sphere
symbol
team
teamwork
英文關鍵字
animation
cheerful
communication
community
crowd
curiosity
depression
emoticon
expression
face
facial
friendship
group
internet
joy
network
people
sadness
smiley
smiling
social
sphere
symbol
team
teamwork