Radical groups exploit these factors to attract young people to their cause.

极端组织利用这些因素来吸引年轻人加入。

The radical group completed a lightning takeover.

这个激进团体迅速接管了国家。

These are three big radical groups.

这三股强大的激进力量。

And so far still no claim of responsibility by any radical group.

目前仍没有任何激进组织宣称对这起袭击负责。

One day they did a security check and asked whether I was a member of any radical groups.

有一天他们来做安全检查，问我是不是什么激进团体的成员。

Indonesian President Joko Widodo said he will consider tightening the country’s security laws to prohibit Indonesians from joining radical groups overseas.

印尼总统佐科·维多多称将考虑加强本国的安全法，以禁止印尼人加入海外的激进组织。

France has been engaged in vast surveillance since attacks in the 1980s by radical Algerian groups, says Sylvie Kauffmann, editorial director of Le Monde.

法国《世界报》主编希尔维·考夫曼表示，上世纪80年代阿尔及利亚团伙在法国实施袭击后，法国便开始实施大规模监视计划。

But there were new issues within the religious landscape which Cromwell had to navigate, as radical new groups had emerged.

但随着激进的新团体的出现，宗教领域出现了克伦威尔必须解决的新问题。

And the police commissioner today said that there's no indication he or this attack had anything to do with the Islamic State group or other radical groups.

警察局长今天表示，目前没有迹象表明这名枪手或这起袭击与ISIS或其他极端组织有关。

But it had a very tenuous hold on the country, with socialists and other radical groups trying to seize power in cities like Berlin and Munich.

但它对国家的控制非常脆弱，社会主义者和其他激进团体试图在柏林和慕尼黑等城市夺取权力。

We start today though, by recalling two summers ago in the nation of Afghanistan, where the Taliban, a radical Islamist group that had previously ruled Afghanistan in the 1990s, took back power.

但今天我们首先回顾两年前的阿富汗，在那里，曾在20世纪90年代统治阿富汗的激进伊斯兰组织塔利班重新掌权。