英文關鍵字
abstract
animated
animation
background
business
cash
cent
circle
coin
concept
currency
decoration
dollar
earning
element
finance
flat
fly
flying
graphic
green
icon
illustration
isolated
looped
many
money
motion
object
pay
payment
price
sign
silhouette
simple
smooth
symbol
trajectory
treasure
value
vector
video
wave
wavy
white