据环保组织 Oceana 的海洋生物学家格里芬说，过去10年里，数量最多的南佛罗里达海龟数量减少了50%。

The South Florida nesting population, the largest, has declined by 50% in the last decade, according to Elizabeth Griffin, a marine biologist with the environmental group Oceana.

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所以，布肯南就给格里尔写了封信，他告诉格里尔，在德瑞德·斯科特案件中做出强有力的裁决也许有助于给国家带来和平。

So Buchanan wrote to Grier. He told him that a strong decision in the Dred Scott case might do much to bring peace to the country.

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“我们带上了费迪南德和哈格里夫斯，他们也参与其中”经理说。

We took Rio and Owen and they took part in some of the work, "the manager said."

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