Parents trying to teach their children resilience might celebrate a high school student staying up until 3 am to finish a science fair project.

一些想训练孩子复原力的父母，可能会对一个为完成科学展览项目而熬夜到凌晨3点的高中生加以赞美。

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His finest moment came when he got the first prize at a science fair.

他最得意的时刻是在一次科学展览会上获得一等奖。

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Please find a science fair project that you can present to your class.

情找一个科技展览的课题在班上展示。

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President Obama will be directly involved in one aspect of the campaign a White House science fair that will showcase top student experiments from across the country.

VOA: standard.2009.11.24

Holy jeezus, are we talking about a baseball bat or a science fair display?

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We even held a science fair at the White House, where I met a young woman named Amy Chyao.

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If the last goal you set for yourself involved a science fair project in the seventh grade, you might be an underachiever.

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