英文關鍵字
abstract
assembly
balls
cells
circling
closeup
composition
compound
concept
conjunction
connection
endless
exceptional
extraordinary
figure
form
geometric
hexagonal
hole
interesting
isolated
item
join
junction
link
loop
lot
magnet
matrix
metallic
motion
mould
neodymium
object
organize
reflection
refraction
rotates
round
shape
sphere
spin
stand
structure
threedimensional
turns
unusual
volumetric
wavy