In our science lesson tomorrow we shall consider whether space is bounded or infinite.

明天的科学课，我们将思考太空是有限还是无限的问题。

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Definition let be a smooth surface in three-space, and let be bounded on.

定义设是三维空间中的光滑曲面，在上有界。

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I could be bounded in a nutshell, and count myself a king of infinite space.

即使被困在果壳之中，我仍是无限宇宙之王。

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I could be bounded in a nutshell, and count myself a king of infinite space.

即使被困在果壳之中，我仍是无限宇宙之王。

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