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This type of play, especially with building blocks, helps children discover and develop key principles in math and geometry.

这种类型的游戏，尤其是积木游戏，可以帮助孩子们发现和发展数学和几何的关键原理。

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This type of play will help them all their lives, as it is practice for stalking and killing prey and learning the social interactions of the pack.

这类游戏让它们终生受益，因为这是今后潜伏和猎杀的演练，并且是在学习与群体成员的社会交际。

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And in some regions, cottonseed hulls are processed into oil-drilling mud, a sticky, industrial-strength type of Play-Doh that is used to plug leaks in oil wells.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

That said, it was quite fun and provided a whole new type of play experience that we look forward to more of in the future.

ENGADGET: Hands on with Nintendo's Wii controller

That type of play is what the game is all about.

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