He saw outsider artwork as being free from the worries of competition and social acceptance that define the official art world.

VOA: special.2010.04.14

Positively,what they did there was bring together the best minds bring them together with a mission of saving the free world.

积极地说，他们汇集了最优秀的人才,联合他们，共同拯救自由世界。

哈佛公开课 - 幸福课课程节选

They will be made available free to the public via the internet, so this is a way of allowing the world to benefit from what we all do at Yale.

它们会通过互联网向公众免费开放，这样全世界的人都能从耶鲁的课程中有所收获,我们要做的。

耶鲁公开课 - 1945年后的美国小说课程节选

Governments and major lenders like the World Bank and the International Monetary Fund turned to free market policies.

VOA: special.2010.03.23

There were no reported cases after that, and so by the late '70s, the world was certified sort of free of smallpox worldwide.

在那之后就再也没有过报告,到七十年代晚些时候,已经确认世界各国都摆脱了天花

耶鲁公开课 - 生物医学工程探索课程节选

He urged other nations to join in an effort to free the world of nuclear weapons.

VOA: special.2009.04.11

Experts say it could be the world's largest free-standing arch.

VOA: special.2009.04.15

"We are working with our partners to stop the spread of nuclear weapons and to seek a world free of nuclear weapons.

VOA: standard.2010.02.06

More than 200 individuals and organizations were nominated this year, but as Jagland explains, Barack Obama won for giving the world hope for a better future and for striving for a nuclear-free world.

VOA: standard.2009.10.09

For a free and highly readable introduction to the world of particle physics available in 15 languages as well as English transport yourself to particleadventure.org, or visit our site,VOAnews.com, for the link to this and hundredsof other Websites of the Week.

VOA: standard.2010.03.05