I would recognize the sound of a movie projector anywhere

Home Theater Speaker Sound Calibration Guide - TheaterSeatStore Blog

YARN I would recognize the sound of a movie projector anywhere

1920s Hand-Cranked Silent Movie Projector - Pinterest

Hugo (Film, 2011)

雨果的巴黎奇幻歷險/雨果的冒險- 電影金句] Hugo's Father: A keyhole

Do you need a soundbar or external speakers for projector home theater?

The Top 100 Films of the Decade (2010 – 2019)

Hugo (Film, 2011)

片单 太经典了！9部绘本改编电影（宝妈私藏）