Standard button to mute the microphone, and then power.

标准按钮，使麦克风静音，可以关闭电源。

They used underwater microphones to do so.

他们使用水下麦克风来做这件事。

How do you turn this microphone on?

这个麦克风怎么打开？

They put a microphone in the light.

他们在灯里装了麦克风。

And we placed infrasonic microphones around the elephants as we did these experiments.

在进行这些实验时，我们把次声传声器放置在大象周围。

One year, we hid a microphone in the gym.

有一年 我们在体育馆藏了一台麦克风。

I can hardly strum with all these microphones about here.

对着这么多麦克风 我真弹不出来。

And they don't use any microphones or recordings of sounds.

他们不使用任何麦克风或录音。

Maybe a vial of lip gloss, a small stone, even a microphone.

也许是一小瓶唇彩，一块小石头，甚至是一个麦克风。

When one candidate is speaking, the other's microphone will be muted.

当一个候选人在说话的时候，其他人的麦克风都是闭麦的。

Now I didn't do anything differently; I had the same microphone.

我没有做任何不同的事情；麦克风也是一样的。

25. A microphone has been placed symmetrically. A microphone has been placed symmetrically.

一个麦克风被整齐地放置着。一个麦克风被整齐地放置着。

He toggled the radio microphone and answered, " Captain Rogers, what is your position? "

他握住无线电话筒回答道：“罗杰斯队长，你现在在什么位置？”

Just give her a microphone and an audience and she is ready to perform!

只要给她麦克风和观众，她就准备好表演了！

Oh, it's an ultrasonic microphone so we can hear the baby's heartbeat.

是一个超声波麦克风，用它可以听到宝宝的心跳。

Following the customary prayer, a teacher instructs chemistry class using a microphone from the street.

惯例祈祷之后，一位老师正在街上用麦克风上结构化学课。

A few years later, he found himself building tiny microphones at a high-end audio company.

而几年后他在一家高端音频公司制造了微型麦克风。

Ahana Fernandez of the Natural History Museum, Berlin, pointed her microphone at the day roost.

柏林自然历史博物馆的 Ahana Fernandez 把话筒对准了白天的栖息地。

Unfortunately I didn't have a microphone at the time to record us.

倒霉的是，我当时没用麦克风把说的话录下来。

Now that I think of it, she doesn't even need a microphone ...or an audience.

现在我想起来了，她甚至不需要麦克风或者观众。