在三维世界中，印刷似乎显得很怪异。

Printing in 3d May seem bizarre.

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这种工作模式使每个玩家的电脑成为一个鲜活的三维世界。

This enables each player's computer to render a vivid, three-dimensional world.

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要理解庞加莱猜想，当始于对三维世界存在的一切物体的认识。

To understand the poincare conjecture, start by thinking of any object existing in a three-dimensional world.

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For most of us, we can go up to three dimensions because we know we live in a three-dimensional world.

对于大多数人来说,我们最多可以考虑三维,因为我们生活在一个三维世界

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