没有研究发现吃早餐不利于注意力的集中。
No studies found that eating breakfast was bad for concentration.
致力于分享健康问题建议的社交网站的数量也在大幅增加,但目前还没有研究证实这些建议的可靠性。
There's also been a great increase in the number of networking sites devoted to sharing advice on health issues but there are as yet no studies to prove the reliability of that advice.
有没有研究能确定这些价值呢?
Then I found that I couldn't find anyone in China because nobody at that time really focused on technology.
结果在中国没有人符合要求,因为那是没人致力于技术研究。
And he has a theory about early life and perfectly appropriate as far as one can tell of what pre-human form he studied.
他有一个有关早期生命的理论,一般人都会觉得很正常,他研究人类之前的生命形式没有什么不合适。
So one thing you will quickly note is that there are no permanent answers in a study of political philosophy.
有一件你们会马上注意到的事,就是没有永恒的答案,可用以研究政治哲学。
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