英文關鍵字
organic
looped
footage
background
moving
animated
abstract
shapes
spherical
cell
biology
metabolism
metaball
spheres
blood
medicine
health
vessels
tubule
pink
red
green
lilac
英文關鍵字
organic
looped
footage
background
moving
animated
abstract
shapes
spherical
cell
biology
metabolism
metaball
spheres
blood
medicine
health
vessels
tubule
pink
red
green
lilac