英文關鍵字
abstract
alpha
art
background
bright
business
chart
circle
color
cylinder
data
decoration
design
diagram
element
finance
for
four
graph
growth
hierarchy
illustration
included
infographics
information
layer
layered
level
object
performance
presentation
progress
pyramid
rank
segment
shape
six
structure
symbol
system
templete
various
vector
with
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