各州彩票的私营化——包括德克·萨斯和伊利诺斯在内的几个州的立法委员最近提出了一些法案，这些法案试图将彩票经营权租赁给私人公司。

Privately run state lotteries-legislators in several states-including Texas and illinois-have introduced bills to "lease" to private companies the right to run the lottery.

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诺维信股票减少今年早期的损失，是在杜邦公司，美国第三大化学公司，声称计划将和丹尼·斯克一起建立一个试验工厂，用来制造第二代生物燃料之后。

Novozymes stock pared its loss earlier this year after DuPont co., the third-largest U.S. chemical company, said it planned to build a pilot plant with Danisco to make second - generation biofuel.

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美国另一家新型企业—诺瓦瓦克斯公司用类病毒物质（即未感染的病原蛋白，且去掉其遗传物质）得到了差不多的结果，都很有前景。

Novavax, another American start-up, has had similarly promising results using “virus-like particles” (made of non-infectious viral proteins purged of genetic material).

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