Can you set up the projector?

你能架起幻灯吗？

If you were giving a job talk--and this is for people in graduate school particularly--If you were giving a job talk and the slide projector breaks, you're screwed.

如果你正在工作演讲——这是为研究生院的人准备的——如果你正在工作演讲， 而幻灯坏了，你就完蛋了。

In the old days, back before we had computers, one of the more popular ways to show things was to have a slide projector.

在过去， 在我们拥有之前，种更流行的展示事物的方式是使用幻灯。

Do you know where the slide projector is?

你知道幻灯在哪吗？

When I picture her now I conjure a single image, as if my memory is a slide projector and the tray is stuck.

现在想象她的样子，我的脑海里浮现出孤零零的画面，就好像我的记忆是台幻灯，而片盒却卡住了。