Researchers from the University Hospital s. Orsola-Malpighi in Bologna analyzed the exercise habits of 749 rural Italians over age 65 during a period of four years.

来自博洛尼亚的圣-奥索拉·马勒·比齐大学医院的研究人员在4年时间里分析了749名65岁以上、生活在农村的意大利人的运动习惯。在研究的开始阶段，没有人有记忆问题。

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The study, conducted by Plymouth Council, surveyed the internet habits of 423 under-fives, with an average age of four。

此项研究由普利茅斯委员会发起，调查了423名五岁以下儿童的上网习惯，他们平均年龄为四岁。

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Let's look more closely at four of the bad habits.

让我们再仔细看看这四个坏习惯。

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Western Ukrainians, who spent only four decades under Soviet rule, are impatient with the slow-coach habits of the rest of the country, which endured seven, but few westerners are itching to secede.

ECONOMIST: Ukraine��s grim choice

Last month, 1, 600 employees at four U.S. workplaces, including the City of Houston, strapped on armbands that track exercise habits, calories burned and vital signs, part of a diabetes-prevention program run by insurer Cigna.

WSJ: How the Insurer Knows You Just Stocked Up on Ice Cream and Beer