他们在丛林里使用真枪实弹进行训练。

They trained in the jungle using live ammunition.

多山的阿布鲁佐地区真枪实弹的枪战，紧密的克鲁尼特写镜头和卡司上的其他演员，这些元素都向我们暗示了，这并不是一部普通的杀手电影。

Stark shots of the mountainous Abruzzo region and intense close- ups of Clooney and the supporting cast give the film an intimate feel not normally associated with assassin stories.

想真正成为黑客，你必须真枪实弹去做黑客应该做的事情。你不能仅仅靠坐在家里读些黑客之类的文章或者从BBS中扒点东西，就能成为黑客，这不是“黑客”。

To become a real hacker, you have to hack. You can't just sit around reading text files and hanging out on BBS's. This is not what hacking is all about.