注意力在于学习如何批判性地思考，做调查研究，沟通和提高写作技巧，所有都是为严密的高校课程做准备。

The focus was on learning how to think critically, do research, communicate and improve writing skills, all in preparation for a rigorous high school curriculum.

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此外，还有一个自己做调查研究的海洋生物学家。

In addition, there is a Marine biologist who is doing her own research.

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做一些调查研究，将你的存款投一点到股市。

Do some research and invest a little from your savings into the stock market.

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That's why we'll do some research or study research as well as do some search-- searching inside us.

那就是为什么我们除了探究我们的内心外-,也会做一些研究或调查研究。

哈佛公开课 - 幸福课课程节选