Thanks. Have you got any light bulbs?

谢谢。有照灯泡吗？

Take the case of the humble light bulb.

举个谦卑的灯泡的例子。

His other famous invention was the light bulb.

他另一个名的发灯泡。

It takes a hundred watts to light a bulb.

一个灯泡需要100瓦的。

Consider this average light bulb which consumes roughly 100 watts.

请注意，这个灯泡平均耗才约100瓦。

I'm going to switch only every other light bulb.

隔一个灯泡 按一下开关。

You probably know the company best for its most famous invention, the incandescent light bulb.

你可能最了解这家公司最名的发——白炽灯。

You and I, we switch our light bulbs, we use reusable bags.

至于你我，我们换节能灯泡，不用塑料袋。

Good news for sellers of flashlights and light bulbs, pretty awful news for everyone else.

这对手筒和灯泡的卖家来说个好消息，但对其他人来说却个坏消息。

It gets the light it needs from a kind of light bulb called an LED.

一种叫做 LED 灯的光源就能获取所需的光线。

People down here they are all poor, but they want more than a light bulb.

这个区域的人们都很穷，但他们想要的不仅仅一个灯泡。

A standard light bulb is 60 watts so it's even less than that.

一个标准的灯泡 60 瓦，所以甚至更少。

The light bulb is the single image of 20th-century technology and has multiple meanings.

灯泡20世纪技术表达的单一形象，具有多重含义。

An energy-saving light bulb will use about 10 to 15 watts of power.

一个节能灯泡大约需要10到15瓦的力。

In this question, we're talking about any light bulb not one specific light bulb.

在这个问题中，我们谈论的任何一个灯泡，而不一个特定的灯泡。

We watch less TV and use low energy light bulbs now.

我们现在看视时间减少了，用节能灯。

The snake's legs turned into countless tiny light bulbs, scattering around a stream.

蛇的腿变成了无数发光的小泡泡，散落在小溪周围。

And light bulbs—some 14 billion of them around the world-are almost everywhere and often on.

而全球大约共有一百四十亿个灯泡，们几乎随处可见，而且经常亮着。

That comes from the power of your lamp's magic light bulb!

这来自神奇灯泡的力量！

That's before postage stamps were invented, before light bulbs, even pedal bicycles.

那邮票发之前，甚至灯泡和脚踏自行车之前。