Lingenfelser said that Castaway appeared to be in good condition Friday, but that veterinarians had drawn blood for testing.

Lingenfelser说上周五将它放归海洋时，它的状况不错，但兽医们曾对它进行过抽血测试。

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Although all of them had drawn blood countless times in their careers, instructor Xochitl Manriquez was teaching them how to use the latest U.S. technologies.

指导老师玛利奎茨正在教他们如何使用美国的最新技术。

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Then the donors relax, often reading a magazine or talking as their blood is drawn.

然后献血者会放松下来，通常会在抽血时看杂志或聊天。

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"A needle that goes through the skin needs to be as sharp as possible because that's going to be associated with the easiest access, the more slick closure, and the less pain when somebody has, say their blood drawn or their skin closed."

VOA: special.2010.02.10