英文關鍵字
alertness
animation
assistance
background
creativity
danger
depth
direction
emotion
error
exclaim
exclaimation
exclamation
expression
expressive
help
ideal
ideas
impact
inoace
inspiration
intro
introduction
letter
mark
message
motivation
note
point
problems
punctuation
result
safety
screen
shouting
sign
symbol
title
transition
video
warning
what
when
where
why
zoom
zooming