英文關鍵字
backdrop
background
breaking
broadcast
bumper
chroma
computer
graphics
green
key
live
loopable
news
opener
program
red
screen
set
television
text
virtual
white
英文關鍵字
backdrop
background
breaking
broadcast
bumper
chroma
computer
graphics
green
key
live
loopable
news
opener
program
red
screen
set
television
text
virtual
white