왜냐하면, 물론, 여러분이 여기서 보신 그 모든 기술들은 텔레비젼이나 영화제작자들이 지난 50년간 능숙히 해온 것입니다.
Because, of course, every technique that you've seen here is something that television and film producers have been able to do for the last 50 years.