英文關鍵字
action
against
allows
alpha
and
animal
animals
animation
background
birds
black
blurred
channel
definition
different
digital
dove
effect
file
flapping
flock
flying
for
freedom
from
has
high
ideal
in
landscape
layered
luma
matte
motion
movie
multi
nature
objects
of
or
other
perspectives
pigeon
postproduction
processing
separate
separation
sky
television
that
the
use
white
wing