1、He put a conference table, overhead projector and bar in the center of the aircraft.
還在飛機中部裝上了會議桌、投影儀和酒吧。

2、Kelly: Oh, you need the overhead projector for your presentation?
凱麗：您是要用投影儀做項目講述吧？

3、Complimentary one set of overhead projector with screen.
免費提供一套投影儀和屏幕。

4、Sure. Do you need an overhead projector or anything?
當然。你需要用投影儀嗎？

5、Consider using a flip chart, overhead projector or a blackboard.
可以考慮利用一個活動掛圖，投影儀或者一個黑板。

6、The basic function of an overhead projector is similar to that of a slide projector.
投影儀的基本功能與幻燈機相似。

7、Set up the overhead projector in the meeting room.
（準備好會議室的投影幻燈機。）