So eventually, film makers tried to get more control over the musical accompaniment of their films, and specify what type of music to use and how fast or slow to play it.
Film analysis permits researchers to carefully study the infant's responses over and over and in slow motion.
电影分析允许研究人员用慢动作一遍又一遍地仔细研究婴儿的反应。
3
The music, film and videogame industries have all felt its effects but because of the ease with which text can be transferred online, even at slow data speeds, it was the news business that was first.