translation.en: And so you have a lot of those arcs of instability in the world right now, in places like Syria, where there's a civil war going on and you have massive numbers, thousands and thousands of foreign fighters who are coming into Syria to learn how to be terrorists and practice that activity, and lots of those people are Westerners who hold passports to European countries or in some cases the United States,
translation.zh: 当今世界上，有很多 这样不稳定的因素， 在叙利亚，正在进行一次内战 你会得到大量的数字， 成千上万的外国武装分子 正在前往叙利亚 去了解如何成为恐怖分子 实践恐怖活动， 那些人中的很多是西方人 持有欧洲国家的护照 或在某些情况下，美国护照，