Scientists say they've already collected more data than had been expected.

科学家们说他们已经搜集到比预期更多的数据。

《柯林斯英汉双解大词典》

Scientists say that is not the case.

科学家说事实并非如此。

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A new Einstein will emerge, scientists say.

科学家说，一个新的爱因斯坦将会出现。

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Scientists say an experimental vaccine reduced the risk of infection in human beings by thirty-one percent and was safe.

VOA: special.2009.10.13

Today you might say political scientists and social scientists they're more modest in ascribing priority to any particular branch of knowledge.

今日，你会说,政治科学家与社会科学家,较不敢将这种优先考虑,加到任何特定的。

耶鲁公开课 - 政治哲学导论课程节选

His study of the regime that is to say the underlying constitutional principles that govern each order is what distinguishes Aristotle from the other social scientists.

他对政体的研究,也就是说,潜在且管理,每一种规范的宪法原则,即是让亚里士多德不同于,其它社会科学家的地方。

耶鲁公开课 - 政治哲学导论课程节选

The species that have persevered, scientists say, are adaptable to sporadic changes in rainfall.

BBC: The repercussions of rainforest reduction

Scientists say the climate back then was also considerably warmer than it is today.

BBC: Scientists call for action to tackle CO2 levels

The earlier the process begins, scientists say, the more opportunity there is to reshape the brain.

NPR: Researchers Set Sights on Early Autism Diagnosis