1.projector 放映机

I do not deny that the projector be top quality.
我并不否认放映机质量上乘。

The film flew off the spool and wound itself round the projector.
电影胶片从卷轴滑出缠绕在放映机上了.

2. crew 班，组，工作队

The Air Commodore briefed the bomber crew on their dangerous mission.
空军准将向轰炸机机组下达执行危险任务的各项指示。

We are a happy crew in our office.
我们办公室的一伙人相处得很愉快。

3. studio 工作场所,画室

The equipment of the photographic studio was expensive.
装备摄影室的开支很大.

Some of hollywood's leading studios are interested in signing her.
好莱坞的一些主要电影制片厂有意要和她签约。