在20世纪30年代初，大多数影院都安装了新的音响系统。

In the early 1930s, most theater owners installed new sound systems.

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新加坡的首映是在一个很豪华的电影院、有最优的音响系统、将近1000个座位。

Singapore's premier was in a luxurious theater with an excellent sound system and almost 1000 seats.

youdao

我认为数字音响和更优质的声音与画面对影院体验是非常重要的。

I think digital sound and better quality sound and picture is very important to the cinema experience.

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