备考英语四级的同学不难发现,阅读是英语四级考试中非常重要的一部分,阅读理解题想要拿到比较理想的成绩,就要加强练习,不断提高自身的阅读能力。
Be happy. Live longer.
No, its not that simple, but new research says happy lives are longer by 35%.
The study, published today in the journal Proceedings of the National Academy of Sciences, found that those who reported feeling happiest had a 35% reduced risk of dying compared with those who reported feeling least happy.
Rather than rely on recollections about their feelings of happiness as in earlier studies, this British study of 3,853 participants ages 52-79 rated their feelings at different times on one particular day. Five years later, researchers recorded the number who died and controlled for a variety of factors, including age, gender, health, wealth, education and marital status.
rely on 依靠;依赖
This approach gets closer to measuring how people actually feel rather than relying on recollections or general questions about well-being, says epidemiologist Andrew Steptoe, a psychology professor at University College in London, who co-authored the study.
epidemiologist n. 流行病学家
How happy a person is at any point in time, he says, is a product of some background disposition; some people tend to be happier than others, but also what they are doing, who they are with, and other features of that point in time. Both are important.
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