But in order to do that, I'm gonna need a pen light be right back.

但为了做到这一点，我需要一支笔灯马上回来。

I mean it's like a Star Trek thing, right? You're using a light pen to write on a cathode ray tube.

我的意思是这就像星际迷航的东西，对吧？您正在使用光笔在阴极射线管上书写。

To interact with graphics, Sketchpad used a recently invented input device called a light pen, which was a stylus tethered to a computer with a wire.

为了与图形交互，Sketchpad 使用了一种称为光笔的最近发明的输入设备，它是一种用电线拴在计算机上的手写笔。

I would have liked to see the doctor instead of rush to use the pen light, to actually check a pulse and see if the patient is not going into cardiac arrest.

- 我本想去看医生， 而不是急于使用笔灯，实际检查脉搏， 看看病人是否不会心脏骤停。