If that proves true in people, too, it suggests several ways asthma might be prevented.
如果该结论也适合人的话,这表明通过几种方式可以预防哮喘。
2
But the opposite was true for children with mothers who had asthma.
但哮喘母亲所生儿童却相反。
3
While it is true that air is dryer and cooler when inhaled through the mouth, this should not pose a problem unless you are prone to exercise induced asthma.