Unfortunately, few of us have much experience dealing with the threat of terrorism, so it's been difficult to get facts about how we should respond.

不幸的是，我们中很少有人拥有处理恐怖主义威胁的经验，所以很难了解到我们事实上应该如何应对。

youdao

The UK raised the terrorism threat level in its advice for citizens traveling to Germany and France to "high" from "general."

英国则提醒在德国和法国旅行的本国公民，将这两个国家的恐怖威胁级别从“普通”提至“高级”。

youdao

PANIC spread across America yesterday as anthrax was diagnosed in a woman working at a television network in New York, raising fears of a sustained threat from biological terrorism.

昨天在一名工作在纽约一家电视网的妇女被诊断为炭疽病后，恐慌席卷全美国，人们越发担心来自生化恐怖武器袭击的威胁。

youdao

But the threat of terrorism, according to former Yemeni prime minister Abdul Karim al-Iryani, is equally part of the downward economic spiral causing anger on the streets of Sana'a.

VOA: standard.2010.04.20

Israeli and Indian media report the Counter-Terrorism Bureau in Jerusalem has upgraded a warning to Israelis and other foreigners traveling in India about a "concrete threat" against Jewish facilities here.

VOA: standard.2009.10.16

Clinton said the United States and NATO allies are not in Afghanistan for altruistic reasons, but rather to counter a real security threat from what she termed a "syndicate of terrorism" led, funded and inspired by al-Qaida.

VOA: standard.2009.11.09

These are to create a new director of national intelligence and a revamped counter-terrorism threat centre.

ECONOMIST: The terror alert

Mr Speaker, among all the security challenges to citizens of this country covered by this new strategy, the most serious and urgent remains the threat from international terrorism - with today Britain facing 30 known plots, and monitoring 200 networks and around 2000 individuals.

BBC: In full: Brown security statement

Testifying to Congress recently, Tara O'Toole of the Johns Hopkins University School of Public Health said that anti-terrorism programmes have concentrated chiefly on the threat posed by conventional explosives or chemical weapons.

ECONOMIST: Biowarfare could be the worst terrorist threat of all