For example, the two brothers have to go to the school library to borrow books for their scientific projects, and Mr. and Mrs. Smith need to go out shopping because they cannot buy things online.

例如，两兄弟必须去学校图书馆为科研项目借书，史密斯先生和夫人需要出去购物，因为他们不能在网上买东西。

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In Canada, such scientific projects are forbidden.

在加拿大，这类科研项目是受到禁止的。

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We've managed to include quite a few amazing scientific projects that change lives.

我们向公司中注入了许多改变人们生活的，精彩的科学项目。

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Mister Oppenheimer had directed one of America's most important secret scientific projects.

VOA: special.2009.06.14

His foundation has come up with a plan to fund scientific projects that will identify biological targets on which drugs can be based.

FORBES: Magazine Article

In doing so it enables scientists from developing countries to get involved in long-term and significant scientific projects that they might otherwise be precluded from.

UNESCO: UK National Commission for UNESCO :: Earth Sciences

Others undertake joint scientific projects.

ECONOMIST: Emigration