In Nunavut's "igloo and email" society, where adults who were born in igloos have children who may never have been out on the land, there's a highincidence of depression.
在努纳维特的“冰屋和电子邮件”社会，在冰屋中出生的人们的孩子可能从未到过陆地上，抑郁症发病率很高。
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Some studies have shown that people who have creases in their earlobes have a highincidence of heart disease.
一些研究已经表明耳垂上有折痕的人有着很高得心脏病的几率。
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Such low levels could account for the highincidence of several chronic diseases in this country, Dr. Holick maintains.