利用超距空间的基本性质及拓扑空间紧致性的相关理论，给出超距空间为紧致空间的充分且必要条件，并讨论了一些相关性质。

A sufficient and necessary condition in terms of the compactness of super-distance space is given based on the property of super-distance space and the related theory of compactness.

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雪茄房在空间上同样延续序列、对称感的造型元素，局部添加细节变化，并配合以细腻、紧致的灯光，打造微妙变化的空间。

With several changes in details added, the cigar room keeps the sequential and symmetrical form. It becomes more subtle after elaborately considering lights exert their influence.

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有反例表明一个紧致拓扑空间不一定是序列紧致的拓扑空间。

There exists a counterexample showing that a compact topological space is not necessarily a sequentially compact space.

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