This study said other forms of sun protection—not sunscreen—seemed most beneficial.
这项研究表明，其他非防晒霜形式的防晒措施，似乎最为有益。
"They expressed optimism, calmness and sympathy even when these were not the emotions that they were actually feeling," the study said.
研究称：“她们表现出乐观、冷静和同情，即使这些情绪并不是她们实际感受到的。”
A recent study said that 40% of American teens claim to have been in a car when the driver used a cell phone in a way that put people in danger.
最近的一项研究表明，40%的美国青少年称他们遇到过驾驶时玩手机的司机，这让人处于危险之中。
People who live to 100 are a model of healthy aging, the study said.
研究称：活到100岁的人是健康老龄化的典范。
"Comparison shopping may sometimes come at a cost," the study said.
“比较性的购物有时付出代价。”研究称。
Among teens, the average age when they had their first drink was 14, the study said.
研究表明，在青少年当中，他们第一次饮酒的平均年龄为14岁。
David Himmelstein, the lead author of the study said, "Our findings are frightening."
这项研究的负责人大卫。西梅斯坦表示：“我们的研究结果让人不安。”
Cliniciansare aware of the burden of obesity on patients, "the study said." our.
医生们已经认识到肥胖给病人带来的负担。
Among four-year degree graduates, that number is 41 percent, the CASS study said.
对于四年制本科毕业生而言，这个数量则达到了41%的比例。
Cardiovascular disease is the biggest cause of mortality in the world, the study said.
研究表明，心血管疾病是死亡率最高的疾病之一。
Leading endorphin researchers not associated with the study said they accepted its findings.
没有做过这个研究的内啡肽研究者说他们接受这个发现。
Only three of 51 honour killers interviewed for another study said they had any regrets.
另一份报告里，接受采访的51名谋杀犯中，只有三人表明一丝悔意。
Experts not involved in the study said despite the small number of participants, the results were intriguing.
没有参与此项研究的专家指出，尽管只有小部分参加者，结果很令人着迷。
Finally, fewer men in the study said they have 'never' been online, only 15% of males compared to 20% of females.
最后，接受调查的男性中只有少数人称自己从未上过网，其比例只有男性总人数的15%，相比之下女性的这一数字达到20%。
These 'women are doubly handicapped' because 62% occupy staff jobs 'that rarely lead to a CEO role,' the study said.
这项研究称，这些女性面临双重的不利条件，因为她们当中62%的人担任的都是鲜少能升至首席执行长一职的职务。
These 'women are doubly handicapped' because 62% occupy staff jobs 'that rarely lead to a CEO role, ' the study said.
这项研究称，这些女性面临双重的不利条件，因为她们当中62%的人担任的都是鲜少能升至首席执行长一职的职务。
Heavy smoking in midlife more than doubles your odds of developing Alzheimer's disease, a Kaiser Permanente study said Monday.
周一凯撒医疗机构的一个研究报告指出，中年过度吸烟患老年痴呆症的几率将增加一倍以上。
The lack of effort required probably accounts for why TV watching takes up more than half of Americans' free time, the study said.
由于缺乏必要的努力可能是美国人半熟时间都为电视所占有的原因，该调查报告说。
A few — such as the Blackcap — have started to adapt by spending winters in Britain, but such behaviour remains exceptional, the study said.
研究称，少数鸟类如黑顶莺等已经开始适应在英国过冬，但这种情况还只是少数。
The study said: "Tumour volume was significantly reduced... compared to untreated control mice and survival was significantly prolonged.
研究表明：“与未经任何治疗的对照组老鼠相比，肿瘤的体积显著缩小.......而且老鼠存活的时间明显延长。”
He also noted that both moms and dads in the study said they felt positively about doing kangaroo care with their babies and would do it again.
他也注意到，研究中父母都说，他们感觉到进行袋鼠式护理效果很好并且他们会再次这么做。
One woman in the study said she had identified another woman on the street who served as her as a waitress five years earlier in a different city.
参与研究的一名妇女说，她曾经在大街上认出另一个女人——五年前曾经在另一个城市为她上菜的服务员。
The mouse babies were oversized because fat consumed by the mother causes the placenta to provide too many nutrients to the fetus, the study said.
研究表明，超大型鼠仔是由于母亲消耗的脂肪促使胎盘提供了过多的营养给胎儿而导致的。
Current global warming from greenhouse gases generated by human activities could warm the arctic to levels above the melting point of ice, the study said.
该研究称，人类活动产生的温室气体所造成的当前全球变暖可能使北极暖化程度高于冰的融点。
Social media complements and augments other forms of marketing such as E-mail marketing, search engine optimization and direct marketing, the study said.
研究还指出，社交媒体能够补充并增强其他营销方式的效果，如电子邮件营销、搜索引擎优化，以及直接营销。
Social media complements and augments other forms of marketing such as E-mail marketing, search engine optimization and direct marketing, the study said.
研究还指出，社交媒体能够补充并增强其他营销方式的效果，如电子邮件营销、搜索引擎优化，以及直接营销。
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