He was famous for putting out dangerous oil well fires around the world.

VOA: special.2009.03.22

You have written a book, heart of the press, THE IDEA THAT IS AMERICA Keeping Faith with Our Values in a Dangerous World The book is about post-911 America.

您写的一本书现在已经成为媒体的焦点，书名，暂无中文译名,书名小标题,这本书主要关于911后的美国。

普林斯顿公开课 - 国际座谈会课程节选

It's a camouflage. I'm the world's most dangerous predator.

VOA: special.2010.01.20

But it sits just across the border from one of the most dangerous cities in the world - Juarez,Mexico.

VOA: standard.2009.12.18

Somalia remains one the most of the dangerous places in the world for journalists.

VOA: standard.2009.11.26

Mr.Obama,due to chaira special U.N.Security Council session Wednesday on nuclear disarmament, said nuclear actions by Iran and North Korea threaten to take the world down a "dangerous slope" toward uncontrolled proliferation.

VOA: standard.2009.09.23

At one point,there were as many as 300 people a day being deported through Juarez, which has gained a reputation as the most dangerous city in the world outside a war zone.

VOA: standard.2010.04.01

I'm the world's most dangerous predator.

VOA: standard.other

You have to step up. You have to serve." He said groups like the Clinton Global Initiative are making a difference around the world by working with business to cut dangerous emissions, empowering entrepreneurs with micro-loans, and giving hope to some of the world's poorest children.

VOA: standard.2009.09.23