This would free them to transact business across state lines.

这会使他们自由地跨越州界进行商业交易。

《柯林斯英汉双解大词典》

The government says the state owns the shoreline and swimming should be free.

政府表示，海岸线归国家所有，游泳应该免费。

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The state provides free education.

政府提供免费教育。

《牛津词典》

Fighting between the two sides almost began when a Free State man was killed by a pro-slavery man.

VOA: special.2009.05.07

One of the things that estrogen does when cells are exposed to estrogen is that certain genes get turned on that weren't turned on in the estrogen-free state.

雌激素的功能是,当细胞所处环境中有雌激素时,一些在雌激素不存在的条件下,无法表达基因就能够表达

耶鲁公开课 - 生物医学工程探索课程节选

Jayhawkers were free-state guerrilla fighters opposed to the pro-slavery fighters in the years before the Civil War.

VOA: special.2009.08.09

Back in 1997, the then free-market-friendly Republican state Senate and the then free-market-friendly state governor, George Pataki, tried to get rid of rent restraints, but ran into fierce resistance from the Democrat-controlled assembly.

ECONOMIST: Housing in New York City

As for holders of New York State tax-free bonds, a renowned financial expert, Richard Ravitch, until recently Lt.

FORBES: Muni Bond Defaults Will Be Rare

Sweden, admired by Mr Gove for its independent, non-selective, state-funded Free Schools, has had a sticky period in international rankings.

ECONOMIST: Reforming education