英文關鍵字
animation
ask
business
cartoon
character
clipart
concept
confuse
confusion
contemplation
decision
dilemma
disappointment
doubt
emotion
expression
female
flat
frustration
gesture
girl
human
idea
loop
lost
motion
oops
pensive
people
person
problem
puzzled
question
shoulders
shrug
solution
sorry
stress
think
thoughtful
uncertain
understand
unsure
upset
worry