Signals running through fiber-optic cables deteriorate, and so the signals must be run through a piece of equipment called a regenerator before being transmitted farther.

通过光纤传输的信号会变弱，因此信号必须通过一种称为再生器的设备才能传输到更远的地方。

youdao

It must appear in the prologue of the document (before the first element, that is), and it contains several so-called pseudo-attributes.

它必须出现在文档的开始(即，在第一个元素之前)，并且包含几个所谓的伪属性。

youdao

He said to his servant Gehazi, 'call the Shunammite.' So he called her, and she stood before him.

以利沙吩咐仆人基哈西说，你叫这书念妇人来。他就把妇人叫了来，妇人站在以利沙面前。

youdao

Before last week's announcement, the total number of so-called exoplanets outside our solar system was just over five hundred.

VOA: special.2011.02.09

We're exhausting all possibilities. And then choosing the winner. Well, that's what the slow thief tried. Unfortunately it took so long that before he finished the owner returned home, called the police and the thief ended up in jail.

我们穷举了所有可能方案,然后选择最优方案,这就是动作慢的贼的方案,不幸的是它在失主回家之前，要花上了太长的时间。

麻省理工公开课 - 计算机科学及编程导论课程节选

And then you know, I just had to watch "The Nightmare Before Christmas" by myself in my apartment and called it a day, so.

然后我只得一个人在公寓看《圣诞夜惊魂》。一天就过去了。

蒂姆伯顿最棒 - SpeakingMax英语口语达人

In fact, long before so-called Islamic terrorists began attacking the West, they were targeting fellow Muslims.

CENTERFORSECURITYPOLICY: king_abdullah_ii

There will still be about 8000 more troops on the ground than before the so-called surge began.

NPR: McCain, Obama Tussle over Iraq

Now, let me be clear: There has never been an option before me that called for troop deployments before 2010, so there has been no delay or denial of resources necessary for the conduct of the war during this review period.

WHITEHOUSE: President Obama on the Way Forward in Afghanistan and Pakistan | The White House