However, even in this simple case you can do some useful things.

然而，即使在这种简单的情况下，您也可以完成一些有价值的事情。

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Still, Pippy gives you enough to play with now, and enables you to do some useful things without too much effort.

尽管如此，现在Pippy已经提供了足够使用的功能，可以使您不费太多力气就能完成有用的事。

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The ways have been found to take some useful things out of the waste materials and use them again. This is called recycling.

一些从废物中提取有用东西加以重新利用的方法找到了，这被称作回收利用。

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But there's some things that that person can do and they're definitely useful in an organization and can do a lot of stuff.

这样的人才,知道该怎么做事,这公司来说十分重要，他们很能干。

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In sum, there are some useful things that government can do to boost innovation.

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But it does seem a bit sad to cut off a very interesting possible research project just as it starts to reach the sort of size where it might tell us some useful things.

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Some of it is going on useful things like roads and schools and paying off debts, some gets recycled, flowing back to energy-thirsty countries in the form of higher demand for their goods.

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