For how could seriousness not be the same as blood?

因为严肃如何能够跟流血划清界限呢？

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When a baby is conceived with the same rare blood group as its father, then the mother will have difficulties with further pregnancies.

如果一个在母腹中的婴儿具有这种与其父亲相同的罕见血疾，那么母亲则有进一步怀孕的困难。

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At the same time, carbon dioxide is removed from the blood through the same process of diffusion. This waste gas is expelled as we breathe out.

同时，血液中的二氧化碳经过同一个扩散过程被排除，并随着我们的呼气而排出体外。

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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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