It was taught by Professor Sears Jayne, who roamed the stage of a huge auditorium, wearing a microphone while lecturing to packed rows.

他在诺大的会堂舞台上漫步，戴着克风给满座的学生演讲。

To get help, a person just speaks into a microphone.

为了获得帮助，人们只需对着克风说话。

In this way, we can turn everyday objects into microphones.

依靠这种方法，我们可以把任何物体变成克风。

For some reason the microphone didn't work earlier.

229由于某些原因，克风无法更早工作。

To get a taste for this pre-existing level of originality, imagine if we placed a microphone in any of our minds and listened closely in on the chatter.

为了体验这种预先存在的原创性，想象一下，如果我们在任何人的脑海中放置一个克风并仔细听它聊天。

Before long, they become absolutely fearless and unafraid of the microphone.

不久，他们就会对克风毫无畏惧。

Oh, that reminds me, we'll be having speeches-are there any microphones available?

这正好提醒了我，我们到时候会有演讲，你们这儿有话筒吗？

Through all the years NASA has insisted that he did say the " a" and modern microphones would have picked it up.

多年来，美国宇航局一直坚持认为他说过" a" ，而克风会接收到它。

I'm not quite, this is still, it's hard with this microphone, isn't it, Dua?

我还不太清楚，这个克风很难用，是吧，杜阿？

Okay, one more question. Is there a microphone included with the software?

好的，再问一个问题。 软件里有包含克风吗？

GIF. UNIDENTIFIED MALE: Before Jacque's days as the world's foremost pronouncer of persnickety words, he began a spelling career on the other side of the microphone.

GIF。在Jacque成为世界上最爱挑剔发音者的发音之前，他就开始了克风另一端的拼写生涯。

What is the frequency that you know about these microphones?

你知道这些话筒的频率是多少吗？

Up next, machines with microphones, remote searchers with sensors, computerized carriers with cameras, put them all together and you have robots to the rescue.

接下来是带克风的机器，带传感器的远程搜索器，带有摄像头的计算机载体，将它们整，就可以使用机器人进行救援。

He also said that the smart speaker's microphone is on the whole time – even though the companies insist that they're only actively listening when the keyword is said.

他还说，智能语音助手的克风一直开着——尽管公司坚称他们只是在听到关键字时才会主动去听。

All of the rooms have got standard equipment -- computer, microphones, and sound system.

电脑，话筒以及音响系统。

This includes any use of the device camera, microphone or other user inputs.

这包括摄像头、克风或其它用户输入的任何使用。

MPs wielded chairs and microphones stand during the long scuffle in the main parliamentary chamber.

议员们在主要的议会大厅内挥舞着椅子和手机互相打斗。

The microphones will be turned back on after the candidates have each had two minutes to answer those initial questions so simultaneous arguments between them will still be possible after that.

每位候选人用两分钟回答问题后，克风将重新打开，因此之后他们仍有可能同时进行辩论。

For instance, the chairs you're sitting in today, the lights in this lecture hall, my microphone, the iPads and the smart phones that you carry around with you -- all are a result of cumulative cultural adaptation.

例如，你们今天坐的椅子，这个演讲厅的灯，我的克风，ipad和你们随身携带的智能手机——所有这些都是累积文化适应的结果。

Right, OK, a microphone is basically one way of turning…

好吧，克风基本上是转换...的方法。