Lucas again to the rescue. His THX loudspeakers, paired with the Dolby system in the projection booth, brought clear, multitrack sound to theaters.

又一次多亏了卢卡斯的帮忙，卢卡斯的THX扬声器，与在投影室中的杜比播放系统搭配，给电影院带来了清晰、多声道音响。

youdao

The early, inferior copies often are soon replaced by better versions that pirates make by bribing a theater projectionist and mounting a camera on a tripod in a projection booth.

不法分子进行盗版的手段也各不相同。 有的买通了电影放映员，在放映室里支起三脚架、装上摄像机进行偷拍，这样的盗版质量要比早期用便携摄像机拍出的效果更好。

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Right around where I think the projection booth must have been, there was a bar.

CNN: Ebert's sheer love of life

From the projection booth, we looked down at the stage of what had been the movie theater.

NPR: Adventures Along the Caspian Pipeline

My angry guide disappeared into an unlit room, banged around for a minute, and suddenly switched on an ancient Soviet movie projector, using the light to illuminate the projection booth of what had been Vale's only movie theater.

NPR: Adventures Along the Caspian Pipeline