Patients with asthma often breathe through their mouths, particularly when sleeping.

哮喘患者经常经口呼吸，尤其在睡觉的时候。

youdao

I suspect breathing this way has a negative impact on running performance similar to asthma, particularly as speed increases.

我怀疑这种吸气方法，就像哮喘一样，特别是随着速度的提高，对跑步具有负面影响。

youdao

As the immune system and resistance of children are relatively weaker, so methods on how to prevent asthma appear to be particularly important.

而儿童的免疫系统抵抗力较弱，对于如何去预防哮喘的发生显得尤为重要。

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According to the American Lung Association, there are 23 million Americans currently suffering from asthma, 7.1 million of them children, whose developing lungs are particularly susceptible to asthma triggers.

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Other studies presented at the same conference contradicted the findings of the Basel team - reporting rising levels of allergies and asthma, particularly in northern and eastern Europe.

BBC: Childhood asthma starting to fall

The Chronic Disease Prevention and Control Research Center will focus on asthma, where rates are much higher among inner-city children, particularly blacks.

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