These rules are another way to help keep the blood supply pure.

这些规则是帮助保持血液供应纯净的另一种方式。

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As of 2005, the last remaining speaker and pure-blood member of the Yaghan tribe was an elderly woman named Cristina Calderon.

2005年时，一位名叫克里斯蒂娜·卡尔德龙的老年妇女是该语言最后剩下的使用者，她也是亚格汉部落唯一的正宗传人。

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All of the research shows tomatoes are loaded with lycopene and are indeed pure heart and blood food.

所有的研究都表明番茄饱含番茄红素，确实是纯粹的心脏和血液的食物。

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As an example, a serving of white rice has nearly the same effect as eating pure table sugar a rapid, high spike in blood sugar.

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