You can read more about the cone of silence in this article.

你可以在本文中读到更多关于静区的信息。

youdao

The Times doesn't have encrypted phone lines, or a Cone of Silence.

时报既没有加密电话，也没有无声区。

youdao

One thing I've found to be quite helpful while singletasking is to work in a cone of silence.

我发现在单一任务处理中有一件听有用的事情就是在一个安静的地方工作。

youdao

"People act as if they're walking through life in a cone of silence in which only they and the other person on the end of the line can hear them, " he says.

CNN: Where are your high-tech manners?

"It does, " agreed Waxman, thereby opening the door to a line of argument in which he found himself suggesting--apparently in all seriousness--that U.S. citizens might have to purchase a government-issued, Maxwell Smart-like "cone of silence" before making a speech in a public park.

CNN: Free Speech On The Net At The Supreme Court

Some other public interest champions, who may not agree with Mr Klayman's conservative leanings, have even admitted a grudging admiration for his efforts to break through the Bush administration's cone of silence and force the White House to be more open and transparent.

BBC: Watchdog bites the hand that fed it