Fight free radical damage.

扑灭自由基的破坏。

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Antioxidants fight free radicals and helps to un-do previous skin damage.

富含抗氧化剂来抗自由基并帮助修复肌肤损伤。

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Ginkgo contains antioxidant properties that help fight free radicals in the body. Free radicals may contribute to the premature aging of cells.

银杏有抗氧化的特性，可以帮助对抗伤害细胞的自由基；自由基可能会造成细胞老化。

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In time,however, there was another reason to fight: to free the black people held as slaves in the South.

VOA: special.2009.10.08

And,he said he thought that all the free Negroes of the North would come to fight slavery with him.

VOA: special.2009.06.18

Once again,he said the war was not a struggle for the Union, but a fight to free the slaves of the south.

VOA: special.2009.10.22

Her family have stood by her, reportedly spending huge sums of money on lawyers and publicists, as well as travel and living costs, during the fight to free their daughter.

BBC: Profile: Amanda Knox

Mr. Brooks is president of the American Enterprise Institute and author of "The Road to Freedom: How to Win the Fight for Free Enterprise, " published this week by Basic Books.

WSJ: Arthur Brooks: America and the Value of 'Earned Success'

The fight to shape free citizens in schools, through the media and in the public square goes on.

WSJ: The Weekend Interview with Donald Kagan: 'Democracy May Have Had Its Day'