扩音器发出一种奇怪的哨音。
我清楚地听到扩音器在呼叫由华盛顿飞往迈阿密的旅客。
I distinctly heard the loudspeaker calling passengers for the Washington-Miami flight.
火车的扩音器告诉我，我的钱包在火车站的失物招领处。
I was told over the train's loudspeaker that my purse was at the railway station's lost and found office.
扩音器大声播报炸弹恐吓的警告。
他们将吉他接到了扩音器上。
扩音器传出了低沉而响亮的声音：“我们是警察。”
它还带有一个扩音器，播放预先录制的信息，提醒游客保持社交距离的重要性。
It also carries a loudspeaker to broadcast a pre-recorded message to remind visitors of the importance of social distancing.
这让人想起了那个飞行员通过扩音器告诉乘客的故事。
It makes one think of the story about the airline pilot who told his passengers over the loudspeaker.
这些早期的电吉他是空心的，而且早期的这种扩音器会造成乐器器身产生振动。
These early electric guitars were hollow and these early amplifiers caused vibrations in the bodies of the instruments.
它是日语中“扩音器”和“翻译”的意思，这其实很有道理，因为它是一种可以实时将日语翻译成其他几种语言的扩音器。
It is a term for the Japanese words for "megaphone" and "translate", which actually makes g lot of sense because it's a megaphone that can translate Japanese into several other languages in real time.
会场里设置了收音机和扩音器。
The conference hall was installed with radio sets and megaphones.
扩音器不响了。
这个实验室还为扩音器产品评级。
她对着扩音器说完就离开了办公室。
She said over the loudspeaker. They high-fived each other and left the office.
这种熊其实是一个枕头，不过装有内置的扩音器。
The bear is used as a pillow, but has a built-in microphone.
回到车上，菲尔告诉我有扩音器在叫我。
Back on board Phil tells me I am being called over the tannoy.
他借助扩音器来传达信念。
他们需要去组织和管理对话，而非仅仅作为扩音器。
They need to curate the conversation, and not just be loudspeakers.
但非洲领导人还不可能摘除他们的扩音器。
But African leaders are unlikely to get out their megaphones.
让人物通过扩音器或耳麦说话的工作由制作器负责。
The job of getting a character to say something through the loudspeakers or headphones is given to the producer.
音频接口必须支持您的扩音器和扬声器设置。
The audio interface must support your amplifier and speaker setup.
它们比用电动扩音器喊命令再容易引起注意。
They're more easily noticed than a command shouted through a bullhorn.
它有个不错的扩音器，另外还有个微型话筒。
然后一位叫尚塔尔.科诺的主管举起了扩音器。
“停住，”Rescorla通过扩音器命令。
候选人从车顶的窗口探出头来，扩音器下他的嗓音略微嘈杂。
SASHED candidates standing on car roofs, their voices crackling through loudspeakers.
博客使得经济学家们把他们的麦克风变成了扩音器。
Blogs have enabled economists to turn their microphones into megaphones.
社交网站的作用就像扩音器，但做正确的事也很关键。
Social media is simply an amplifier. Doing the right things is crucial as well.
社交网站的作用就像扩音器，但做正确的事也很关键。
Social media is simply an amplifier. Doing the right things is crucial as well.
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