普雷斯顿博士也承认，美国应该更重视维护年轻人和中年人的健康，降低他们染病的可能，不过他不认为，其他国家在这方面就一定做得更好。

Dr. Preston acknowledges that the United States might do more to keep young and middle-aged people from getting sick, but he says it’s not clear that other countries’ systems are more effective.

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他一直没有重视自己的身体健康，现在他尝到了苦果。

He had neglected his health and must now pay the penalty.

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雷德·梅尔希望他的这项研究能够引起人们对健康的生活方式的重视。

Redelmeier hopes his study will stress how important it is to lead a healthy lifestyle.

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