The only way to directly measure the body's pH is by testing your blood.

唯一直接检测身体的PH值方法是测试你的血液。

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One of the most important ones is the pH of your blood.

其中最重要的是我们的血液pH值。

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One of the most important ones is the pH of your blood.

其中最重要的是我们的血液pH值。

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