And that's if you had a lightbulb.

如果你有灯泡的话。

I'm trying to change this lightbulb but I can't reach.

我想把这个灯泡换了，可是我够不着。

Weird but true, the human brain generates enough electricity to power a lightbulb!

奇怪但真实的是，人类大脑产生的电力足以点亮一个灯泡！

Shopping on credit and driving electric cars and hiring tradesmen to change a lightbulb.

信用卡消费，开电动车，换个电灯泡都得雇人。

For Musk, reading that was a lightbulb moment.

对于马斯克来说，读书是一个获得灵感的时刻。

Well, the lightbulb in this oven is ridiculously bright.

人家烤箱里面的小灯泡可以亮瞎你的眼呢。

Our most powerful moments are when we have lightbulb moments.

我们最强大的时刻是当我们灵光一现的时候。

Or a lightbulb whose glow provided its own electricity.

或者一个发光的灯泡自己提供电力。

Your mom's all over me to change a bunch of lightbulbs.

你妈妈有好多灯泡要我换呢。

Yeah, we know, Thomas Edison wasn't the sole inventor of the lightbulb.

是的，我们知道，托马斯·爱迪生并非电灯泡的唯一发明者。

The UN recommends using more energy-efficient electrical appliances at home and switching to LED lightbulbs.

联合国建议在家里使用更节能的电器，并改用 LED 灯泡。

And like a lightbulb, eBay's HeadGaze was born, using a smartphone's camera to track head gestures.

与灯泡类似，eBay的HeadGaze就这样应运而生了，它可以通过智能手机的摄像头来跟踪头部的动作。

If I stick a lightbulb on this, wouldn't it make a great lamp for my bedroom?

如果我在上面加个灯泡，是不是超适合当我卧室的台灯？

And that two hundred lightbulbs were tested to make sure they work during the countdown to midnight.

并对200个灯泡进行检测，以确保它们在跨年倒计时期间正常工作。

And that brings us to the end of another Words and Their Stories. Hey, I know ... lightbulb!

又到了《词汇掌故》节目的尾声了。嘿，我知道了······有了！

Others wore broken lightbulbs or soda cans.

其他人则戴着破损的灯泡或汽水罐。

How many times did Edison try to make a lightbulb?

爱迪生做了多少次电灯泡？

Fine. I will change the lightbulb in the kitchen.

好吧 我自己去厨房换灯泡。

Oh, Phil, could you change the lightbulb down in the kitchen?

菲尔 你能不能换一下楼下厨房的灯泡？

The invention of the lightbulb was a process that took nearly a century — and it didn't begin with Edison.

灯泡的发明是一个历时近一个世纪的过程——而且它并不是从爱迪生开始的。