1·I think I read somewhere that they used music to drown out the sound of the film projectors?
我想我在哪里读到过，他们是用音乐的声音来掩盖电影放映机的声音，是吗？
2·Even if that were the case, noisy projectors were separated from the main house pretty quickly, yet music continued to accompany film.
即使是这样，充满噪声的放映机很快就退出了主流，而音乐继续为电影伴奏。
3·He refused to develop projection technology, reasoning that if he made and sold projectors, then exhibitors would purchase only one machine—a projector—from him instead of several.
他拒绝研发投影技术，理由是：如果他研发并且销售放映机，电影放映者们就只会从他那里买一台机器，而不是几台。
4·The business runs on hope. But there is, finally, enough money to keep the projectors running.
但是最终总要有足够的资金让这些放映机一直运作下去。
5·Last year at CEATEC Hitachi showed off a 10-inch prototype with a VGA screen, which used 16 projectors to create the glasses-less 3d, which is visible dependent on the viewing Angle.
在去年的日本CEATEC展会上日立展示了一个10寸的VGA屏的原型机，采用了16个放映机建立了无需眼镜的3d效果，这样根据观众的视角不同有不同的效果。