The research undertaken by skin care brand Nivea found our social circle peaks at 21 as we meet people at work while keeping in touch with friends from school and university.

护肤品牌妮维雅进行的这项研究发现，我们的社交圈在21岁时达到顶峰，在这个年纪我们在工作中接触到新的人，同时也保持著与中学大学好友的联系。

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Williams College, a 217-year-old private liberal arts school, tops our third annual ranking of America's Best Colleges, compiled with research by the Center for College Affordability & Productivity.

它是一所具有217年历史的私立文科学校。

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At the same time, our School strengthens its own research by means of the MBR.

同时，我们的学校加强了MBR的手段自己的研究。

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One of those opinions confirms the conventional wisdom that U.S. higher education, especially at our elite research universities, is world class while primary and secondary education, especially in our big city school systems, are lagging badly.

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Our research showed that had there been no uncertainty about the future of the school, had pre and post-school care been available in the village and had the school been reverted back to P1 to P7 this academic year, the roll would have been 26, not seven.

BBC: NEWS | UK | Scotland | Edinburgh and East | 'It's wrong to close our school'

Our research finds that people who are engaged with their communities tend to fare much better in school, jobs and life.

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