Iron reserves gone to zero, you feel weak, tired and out of breath, which is the typical symptom of the third stage of iron deficiency.

铁质储量为零时，你会觉得虚弱，疲乏无力，喘不过气，这是缺铁第三阶段的典型症状。

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Iron reserves gone to zero, you feel weak, tried and out of breath, which is the typical symptom of the third stage of iron deficiency.

铁质储量为零时，你会觉得虚弱，疲乏无力，喘不过气，这是缺铁第三阶段的典型症状。

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It is so small, so weak as if a breath will blow it down, but it is still so strong, smile to the people in the breeze.

它是那么小，那么弱不禁风仿佛一口气都会把它吹倒，可它却依然那么坚强，在微风中向人们微笑。

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