What do you think a printed circuit board is?

你们认为什么是印刷电路板？

That's what a printed circuit board is.

这就是印刷电路板。

Now, the printed circuit board doesn't really get talked about a lot.

围绕印刷电路板，并没有太多真正的讨论。

" Why don't we build and sell printed circuit boards to them? "

“我们为什么不做好印刷电路板然后卖给他们呢？”

We then add to it an insulating printed circuit board.

然后我们加入一个绝缘的印刷电路板。

Well that all has to do with electrical components and circuitry that are tethered to a printed circuit board.

这些都和电子组件，以及围绕在一个印刷电路板周围的电子线路有关。

Scrap dealers recover copper, aluminum, steel, glass, plastic and printed circuit boards.

废料经销商回收铜、铝、钢、玻璃、塑料和印刷电路板。

For this, engineers had another innovation: printed circuit boards, or PCBs.

为此，工程师们进行了另一项创新：印刷电路板或 PCB。

Eh, I sold my Volkswagen bus and Steve sold his calculator, we got enough money to pay a friend of us to make the art work to make a printed circuit board.

我卖了我的大众巴士玩具车，Steve卖了他的计算器，我们凑够了钱，就拿去请朋友设计印刷电路板。

The project involved around 30 members of the Academic Motorsports Club Zurich (AMZ), who developed all components of the car, including printed circuit boards, chassis, and the battery.

该项目涉及苏黎世学术赛车运动俱乐部 (AMZ) 的约 30 名成员，他们开发了汽车的所有部件，包括印刷电路板、底盘和电池。

And we made some printed circuit boards, and we sold some to our friends, and I was trying to sell the rest of them so we can get micro bus and calculator back.

电路板做出来后，我们就卖了一些给我们的朋友，我想把剩下的也卖了，好把玩具车和计算器给买回来。

A different sort of pay dirt, however, offers the prospect of a much greater return for urban miners: the printed circuit boards (PCBs) found in rapidly growing mountains of electronic waste.

然而，另一种财富却为城市矿工带来了更大回报：在迅速增长的电子垃圾山中找到的印刷电路板（PCB）。

Could it be that we go to the hardware store, pick up a spool of copper wire, get some wire cutters, a little clip-clip, saw it all up and then, bam—we have our printed circuit board?

可不可能，我们走进一家硬件商店，拿一轴铜线，再用那些钢丝钳，一点线缆，把它们组装起来，然后，砰——我们就有了印刷线路板呢？