"Any kind of novelty, any activity that's new, exciting, challenging, possibly dangerous, will work," said Helen Fisher, a biological anthropologist at Rutgers University and a co-author of the study.

“各种各样的新奇，只要是新的、令人兴奋的、充满挑战的、可能存在危险的活动都会起作用，”罗格斯大学的生物人类学家海伦·费舍尔说道，她也是这一研究的作者之一。

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Helen became a symbol of new hope for the deaf and blind.

海伦成为了聋哑人和盲人新的希望的象征。

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Thanks to the new found confidence I picked up from Helen, I dreamed of having my own restaurant.

由于在海伦那里获得的新发现的信心，我开始梦想拥有属于自己的餐厅；

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Like Helen Martins, outsider artists add new life, imagination and skill to the world of creative expression.

VOA: special.2010.04.14

For the next three years, Helen learned more and more new words.

VOA: special.2009.11.08

And the New York Post trumpets, All hail the great Helen Mirren, who delivers the performance of a lifetime in Frears' witty, touching and engrossing film.

NPR: Summary Judgment: 'The Departed,' 'Employee of the Month,' 'The Queen'

That high-visibility contest was no closer, however, than the one just fought in New Zealand, where incumbent Laborite Helen Clark held back the tax cutter, Donald Brash.

FORBES: Seesaw Balloting

The new track has been recorded by one of the group's vocalists, Helen Sjoholm, and will sit alongside folk tunes that have previously been released in Sweden.

BBC: Abba pair unveil new pop tracks